Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kristin Evans

Bib: 8519 β€’F β€’Age: N/A

GA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 27%
Age Group (F18-39)
#0 / 5716
Top 46%
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
20:26
3.11 mi
Rank: #4820
Start β†’ 5K
20:26 | 6:35/mi
10K
41:41
6.21 mi
Rank: #6000 (-1180)
5K β†’ 10K
21:15 | 6:51/mi
15K
1:03:42
9.32 mi
Rank: #7211 (-1211)
10K β†’ 15K
22:01 | 7:06/mi
20K
1:26:17
12.43 mi
Rank: #7954 (-743)
15K β†’ 20K
22:35 | 7:17/mi
HALF
1:31:19
13.11 mi
Rank: #8138 (-184)
20K β†’ HALF
5:02 | 7:24/mi
25K
1:50:07
15.53 mi
Rank: #8838 (-700)
HALF β†’ 25K
18:48 | 7:46/mi
30K
2:15:26
18.64 mi
Rank: #9777 (-939)
25K β†’ 30K
25:19 | 8:09/mi
20M
2:27:01
20.00 mi
Rank: #10275 (-498)
30K β†’ 20M
11:35 | 8:32/mi
21M
2:35:57
21.00 mi
Rank: #10659 (-384)
20M β†’ 21M
8:56 | 8:56/mi
35K
2:42:18
21.75 mi
Rank: #10966 (-307)
21M β†’ 35K
6:21 | 8:30/mi
23M
2:53:30
23.00 mi
Rank: #11446 (-480)
35K β†’ 23M
11:12 | 8:57/mi
24M
3:02:21
24.00 mi
Rank: #11816 (-370)
23M β†’ 24M
8:51 | 8:51/mi
40K
3:10:07
24.85 mi
Rank: #12151 (-335)
24M β†’ 40K
7:46 | 9:06/mi
25.2M
3:13:24
25.20 mi
Rank: #12238 (-87)
40K β†’ 25.2M
3:17 | 9:32/mi
FINISH
3:21:33
26.22 mi
Rank: #12344 (-106)
25.2M β†’ FINISH
8:09 | 8:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:19
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:50:14
Pace8:25 /mi
πŸ“ŠPositive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:2920:266:3520:26
6:35
-
10K
6.21 mi10:56:4441:416:4321:15
6:51
+0:16
15K
9.32 mi11:18:451:03:426:5122:01
7:06
+0:15
20K
12.43 mi11:41:201:26:176:5722:35
7:17
+0:11
HALF
13.11 mi11:46:221:31:196:585:02
7:24
+0:07
25K
15.53 mi12:05:101:50:077:0618:48
7:46
+0:22
30K
18.64 mi12:30:292:15:267:1625:19
8:09
+0:23
20M
20.00 mi12:42:042:27:017:2211:35
8:32
+0:23
21M
21.00 mi12:51:002:35:577:268:56
8:56
+0:24
35K
21.75 mi12:57:212:42:187:286:21
8:30
-0:26
23M
23.00 mi13:08:332:53:307:3311:12
8:57
+0:27
24M
24.00 mi13:17:243:02:217:368:51
8:51
-0:06
40K
24.85 mi13:25:103:10:077:397:46
9:06
+0:15
25.2M
25.20 mi13:28:273:13:247:413:17
9:32
+0:26
FINISH
26.22 mi13:36:363:21:337:428:09
8:00
-1:32

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

6:35 /mi

Average Pace

7:42 /mi

Slowest Pace

9:32 /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

1:31:19

45% of race

Time at Steady Pace

1:10:12

35% of race

Time at Slower Pace

40:02

20% of race

Average Pace: 7:41 /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 mi10:35:2920:266:3520:26
6:35
#4820
10K
6.21 mi10:56:4441:416:4321:15
6:51
#6000
15K
9.32 mi11:18:451:03:426:5122:01
7:06
#7211
20K
12.43 mi11:41:201:26:176:5722:35
7:17
#7954
HALF
13.11 mi11:46:221:31:196:585:02
7:24
#8138
25K
15.53 mi12:05:101:50:077:0618:48
7:46
#8838
30K
18.64 mi12:30:292:15:267:1625:19
8:09
#9777
20M
20.00 mi12:42:042:27:017:2211:35
8:32
#10275
21M
21.00 mi12:51:002:35:577:268:56
8:56
#10659
35K
21.75 mi12:57:212:42:187:286:21
8:30
#10966
23M
23.00 mi13:08:332:53:307:3311:12
8:57
#11446
24M
24.00 mi13:17:243:02:217:368:51
8:51
#11816
40K
24.85 mi13:25:103:10:077:397:46
9:06
#12151
25.2M
25.20 mi13:28:273:13:247:413:17
9:32
#12238
FINISH
26.22 mi13:36:363:21:337:428:09
8:00
#12344
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 mi48203083089192(Top 32%)1572(Top 12%)1572(Top 28%)
10K6.21 mi3.10 mi6000-1180516-208516-2087394(Top 25%)908(Top 7%)908(Top 16%)
15K9.32 mi3.11 mi7211-1211849-333849-3339192(Top 32%)1572(Top 12%)1572(Top 28%)
20K12.43 mi3.11 mi7954-7431089-2401089-2409931(Top 34%)2017(Top 16%)2017(Top 35%)
HALF13.11 mi0.68 mi8138-1841156-671156-6712057(Top 42%)3071(Top 24%)3071(Top 54%)
25K15.53 mi2.42 mi8838-7001439-2831439-28313449(Top 46%)3979(Top 32%)3979(Top 70%)
30K18.64 mi3.11 mi9777-9391924-4851924-48514568(Top 50%)4715(Top 37%)4715(Top 82%)
20M20.00 mi1.36 mi10275-4982210-2862210-28616375(Top 56%)5844(Top 46%)5844(Top 102%)
21M21.00 mi1.00 mi10659-3842423-2132423-21315777(Top 54%)5552(Top 44%)5552(Top 97%)
35K21.75 mi0.75 mi10966-3072603-1802603-18017516(Top 60%)6623(Top 53%)6623(Top 116%)
23M23.00 mi1.25 mi11446-4802859-2562859-25618261(Top 63%)7089(Top 56%)7089(Top 124%)
24M24.00 mi1.00 mi11816-3703097-2383097-23818787(Top 65%)7402(Top 59%)7402(Top 129%)
40K24.85 mi0.85 mi12151-3353325-2283325-22818793(Top 65%)7460(Top 59%)7460(Top 131%)
25.2M25.20 mi0.35 mi12238-873370-453370-4517424(Top 60%)6712(Top 53%)6712(Top 117%)
FINISH26.22 mi1.02 mi12344-1063447-773447-7715174(Top 52%)5506(Top 44%)5506(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
Γ—21
+97ft-345ft

Overall

9192

Females

1572

F18-39

1572

5K→10K

3.1 - 6.2 mi

Top 25%
Γ—5
+79ft-138ft

Overall

7394

Females

908

F18-39

908

10K→15K

6.2 - 9.3 mi

Top 32%
Γ—3
+67ft-78ft

Overall

9192

Females

1572

F18-39

1572

15K→20K

9.3 - 12.4 mi

Top 34%
Γ—5
+106ft-86ft

Overall

9931

Females

2017

F18-39

2017

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2
+19ft-37ft

Overall

12057

Females

3071

F18-39

3071

HALF→25K

13.1 - 15.5 mi

Top 46%
Γ—4
+66ft-88ft

Overall

13449

Females

3979

F18-39

3979

25K→30K

15.5 - 18.6 mi

Top 50%
Γ—9
+181ft-148ft

Overall

14568

Females

4715

F18-39

4715

30K→20M

18.6 - 20.0 mi

Top 56%
Γ—5
+64ft-50ft

Overall

16375

Females

5844

F18-39

5844

20M→21M

20.0 - 21.0 mi

Top 54%
Γ—8
+106ft-24ft

Overall

15777

Females

5552

F18-39

5552

21M→35K

21.0 - 21.8 mi

Top 60%
Γ—7
+17ft-86ft

Overall

17516

Females

6623

F18-39

6623

35K→23M

21.8 - 23.0 mi

Top 63%
Γ—5
+23ft-63ft

Overall

18261

Females

7089

F18-39

7089

23M→24M

23.0 - 24.0 mi

Top 65%
Γ—6
+12ft-82ft

Overall

18787

Females

7402

F18-39

7402

24M→40K

24.0 - 24.9 mi

Top 65%
Γ—1
+6ft-20ft

Overall

18793

Females

7460

F18-39

7460

40K→25.2M

24.9 - 25.2 mi

Top 60%
Γ—1
+13ft-16ft

Overall

17424

Females

6712

F18-39

6712

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
Γ—2
+22ft-21ft

Overall

15174

Females

5506

F18-39

5506

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
324
Passed By
2630
Net Change
-7524
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4820
5K β†’ 10K15200-1180#4820#6000
10K β†’ 15K7200-1211#6000#7211
15K β†’ 20K32200-743#7211#7954
20K β†’ HALF3187-184#7954#8138
HALF β†’ 25K29200-700#8138#8838
25K β†’ 30K40200-939#8838#9777
30K β†’ 20M26200-498#9777#10275
20M β†’ 21M27200-384#10275#10659
21M β†’ 35K14200-307#10659#10966
35K β†’ 23M26200-480#10966#11446
23M β†’ 24M30200-370#11446#11816
24M β†’ 40K25200-335#11816#12151
40K β†’ 25.2M15102-87#12151#12238
25.2M β†’ FINISH35141-106#12238#12344
TOTALS3242630-7524
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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