Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Emily Long

Bib: 12897 β€’F β€’Age: N/A

TN

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 24%
Gender (Female)
#0 / 12578
Top 7%
Age Group (F18-39)
#0 / 5716
Top 14%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
22:03
3.11 mi
Rank: #9332
Start β†’ 5K
22:03 | 7:06/mi
10K
43:49
6.21 mi
Rank: #8978 (+354)
5K β†’ 10K
21:46 | 7:01/mi
15K
1:05:33
9.32 mi
Rank: #8797 (+181)
10K β†’ 15K
21:44 | 7:00/mi
20K
1:27:23
12.43 mi
Rank: #8594 (+203)
15K β†’ 20K
21:50 | 7:02/mi
HALF
1:32:08
13.11 mi
Rank: #8581 (+13)
20K β†’ HALF
4:45 | 6:59/mi
25K
1:49:08
15.53 mi
Rank: #8371 (+210)
HALF β†’ 25K
17:00 | 7:01/mi
30K
2:11:08
18.64 mi
Rank: #7968 (+403)
25K β†’ 30K
22:00 | 7:05/mi
20M
2:20:48
20.00 mi
Rank: #7805 (+163)
30K β†’ 20M
9:40 | 7:07/mi
21M
2:28:12
21.00 mi
Rank: #7650 (+155)
20M β†’ 21M
7:24 | 7:24/mi
35K
2:33:19
21.75 mi
Rank: #7556 (+94)
21M β†’ 35K
5:07 | 6:51/mi
23M
2:42:05
23.00 mi
Rank: #7370 (+186)
35K β†’ 23M
8:46 | 7:01/mi
24M
2:48:52
24.00 mi
Rank: #7209 (+161)
23M β†’ 24M
6:47 | 6:47/mi
40K
2:54:40
24.85 mi
Rank: #7033 (+176)
24M β†’ 40K
5:48 | 6:48/mi
25.2M
2:57:14
25.20 mi
Rank: #6980 (+53)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
3:03:59
26.22 mi
Rank: #6858 (+122)
25.2M β†’ FINISH
6:45 | 6:38/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:32:08
Pace7:02 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:31:51
Pace7:01 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4522:037:0622:03
7:06
-
10K
6.21 mi11:12:3143:497:0421:46
7:01
-0:05
15K
9.32 mi11:34:151:05:337:0221:44
7:00
-0:01
20K
12.43 mi11:56:051:27:237:0221:50
7:02
+0:02
HALF
13.11 mi12:00:501:32:087:024:45
6:59
-0:03
25K
15.53 mi12:17:501:49:087:0217:00
7:01
+0:02
30K
18.64 mi12:39:502:11:087:0322:00
7:05
+0:04
20M
20.00 mi12:49:302:20:487:039:40
7:07
+0:02
21M
21.00 mi12:56:542:28:127:047:24
7:24
+0:17
35K
21.75 mi13:02:012:33:197:035:07
6:51
-0:33
23M
23.00 mi13:10:472:42:057:038:46
7:01
+0:10
24M
24.00 mi13:17:342:48:527:036:47
6:47
-0:14
40K
24.85 mi13:23:222:54:407:025:48
6:48
+0:01
25.2M
25.20 mi13:25:562:57:147:022:34
7:27
+0:39
FINISH
26.22 mi13:32:413:03:597:026:45
6:38
-0:49

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:38 /mi

Average Pace

7:01 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:54:01

95% of race

Time at Steady Pace

9:58

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:01 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:50:4522:037:0622:03
7:06
#9332
10K
6.21 mi11:12:3143:497:0421:46
7:01
#8978
15K
9.32 mi11:34:151:05:337:0221:44
7:00
#8797
20K
12.43 mi11:56:051:27:237:0221:50
7:02
#8594
HALF
13.11 mi12:00:501:32:087:024:45
6:59
#8581
25K
15.53 mi12:17:501:49:087:0217:00
7:01
#8371
30K
18.64 mi12:39:502:11:087:0322:00
7:05
#7968
20M
20.00 mi12:49:302:20:487:039:40
7:07
#7805
21M
21.00 mi12:56:542:28:127:047:24
7:24
#7650
35K
21.75 mi13:02:012:33:197:035:07
6:51
#7556
23M
23.00 mi13:10:472:42:057:038:46
7:01
#7370
24M
24.00 mi13:17:342:48:527:036:47
6:47
#7209
40K
24.85 mi13:23:222:54:407:025:48
6:48
#7033
25.2M
25.20 mi13:25:562:57:147:022:34
7:27
#6980
FINISH
26.22 mi13:32:413:03:597:026:45
6:38
#6858
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9332156315638557(Top 29%)1315(Top 10%)1315(Top 23%)
10K6.21 mi3.10 mi8978+3541442+1211442+1218729(Top 30%)1358(Top 11%)1358(Top 24%)
15K9.32 mi3.11 mi8797+1811377+651377+658557(Top 29%)1315(Top 10%)1315(Top 23%)
20K12.43 mi3.11 mi8594+2031327+501327+508067(Top 28%)1160(Top 9%)1160(Top 20%)
HALF13.11 mi0.68 mi8581+131328-11328-18476(Top 29%)1279(Top 10%)1279(Top 22%)
25K15.53 mi2.42 mi8371+2101261+671261+677485(Top 26%)1024(Top 8%)1024(Top 18%)
30K18.64 mi3.11 mi7968+4031141+1201141+1206548(Top 23%)855(Top 7%)855(Top 15%)
20M20.00 mi1.36 mi7805+1631095+461095+466407(Top 22%)875(Top 7%)875(Top 15%)
21M21.00 mi1.00 mi7650+1551049+461049+465893(Top 20%)836(Top 7%)836(Top 15%)
35K21.75 mi0.75 mi7556+941030+191030+196023(Top 21%)829(Top 7%)829(Top 15%)
23M23.00 mi1.25 mi7370+186993+37993+375517(Top 19%)741(Top 6%)741(Top 13%)
24M24.00 mi1.00 mi7209+161966+27966+275041(Top 17%)663(Top 5%)663(Top 12%)
40K24.85 mi0.85 mi7033+176936+30936+304169(Top 14%)509(Top 4%)509(Top 9%)
25.2M25.20 mi0.35 mi6980+53925+11925+114996(Top 17%)764(Top 6%)764(Top 13%)
FINISH26.22 mi1.02 mi6858+122901+24901+244953(Top 17%)783(Top 6%)783(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
Γ—21
+97ft-345ft

Overall

8557

Females

1315

F18-39

1315

5K→10K

3.1 - 6.2 mi

Top 30%
Γ—5
+79ft-138ft

Overall

8729

Females

1358

F18-39

1358

10K→15K

6.2 - 9.3 mi

Top 29%
Γ—3
+67ft-78ft

Overall

8557

Females

1315

F18-39

1315

15K→20K

9.3 - 12.4 mi

Top 28%
Γ—5
+106ft-86ft

Overall

8067

Females

1160

F18-39

1160

20K→HALF

12.4 - 13.1 mi

Top 29%
Γ—2
+19ft-37ft

Overall

8476

Females

1279

F18-39

1279

HALF→25K

13.1 - 15.5 mi

Top 26%
Γ—4
+66ft-88ft

Overall

7485

Females

1024

F18-39

1024

25K→30K

15.5 - 18.6 mi

Top 23%
Γ—9
+181ft-148ft

Overall

6548

Females

855

F18-39

855

30K→20M

18.6 - 20.0 mi

Top 22%
Γ—5
+64ft-50ft

Overall

6407

Females

875

F18-39

875

20M→21M

20.0 - 21.0 mi

Top 20%
Γ—8
+106ft-24ft

Overall

5893

Females

836

F18-39

836

21M→35K

21.0 - 21.8 mi

Top 21%
Γ—7
+17ft-86ft

Overall

6023

Females

829

F18-39

829

35K→23M

21.8 - 23.0 mi

Top 19%
Γ—5
+23ft-63ft

Overall

5517

Females

741

F18-39

741

23M→24M

23.0 - 24.0 mi

Top 17%
Γ—6
+12ft-82ft

Overall

5041

Females

663

F18-39

663

24M→40K

24.0 - 24.9 mi

Top 14%
Γ—1
+6ft-20ft

Overall

4169

Females

509

F18-39

509

40K→25.2M

24.9 - 25.2 mi

Top 17%
Γ—1
+13ft-16ft

Overall

4996

Females

764

F18-39

764

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
Γ—2
+22ft-21ft

Overall

4953

Females

783

F18-39

783

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2761*
Passed By
287
Net Change
+2474
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9332
5K β†’ 10K435*81+354#9332#8978
10K β†’ 15K251*70+181#8978#8797
15K β†’ 20K245*42+203#8797#8594
20K β†’ HALF3118+13#8594#8581
HALF β†’ 25K232*22+210#8581#8371
25K β†’ 30K410*7+403#8371#7968
30K β†’ 20M1696+163#7968#7805
20M β†’ 21M1638+155#7805#7650
21M β†’ 35K962+94#7650#7556
35K β†’ 23M1915+186#7556#7370
23M β†’ 24M1654+161#7370#7209
24M β†’ 40K1793+176#7209#7033
40K β†’ 25.2M574+53#7033#6980
25.2M β†’ FINISH13715+122#6980#6858
TOTALS2761*287+2474

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback