Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Emily Akin

Bib: 8544 β€’F β€’Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 6%
Gender (Female)
#0 / 12578
Top 0.5%
Age Group (F18-39)
#0 / 5716
Top 0.9%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
18:43
3.11 mi
Rank: #1281
Start β†’ 5K
18:43 | 6:02/mi
10K
37:48
6.21 mi
Rank: #1619 (-338)
5K β†’ 10K
19:05 | 6:09/mi
15K
57:03
9.32 mi
Rank: #1821 (-202)
10K β†’ 15K
19:15 | 6:12/mi
20K
1:16:15
12.43 mi
Rank: #1841 (-20)
15K β†’ 20K
19:12 | 6:11/mi
HALF
1:20:23
13.11 mi
Rank: #1831 (+10)
20K β†’ HALF
4:08 | 6:04/mi
25K
1:35:18
15.53 mi
Rank: #1786 (+45)
HALF β†’ 25K
14:55 | 6:10/mi
30K
1:55:09
18.64 mi
Rank: #1786
25K β†’ 30K
19:51 | 6:24/mi
20M
2:04:13
20.00 mi
Rank: #1854 (-68)
30K β†’ 20M
9:04 | 6:41/mi
21M
2:10:53
21.00 mi
Rank: #1830 (+24)
20M β†’ 21M
6:40 | 6:41/mi
35K
2:15:23
21.75 mi
Rank: #1793 (+37)
21M β†’ 35K
4:30 | 6:01/mi
23M
2:23:13
23.00 mi
Rank: #1748 (+45)
35K β†’ 23M
7:50 | 6:16/mi
24M
2:29:19
24.00 mi
Rank: #1696 (+52)
23M β†’ 24M
6:06 | 6:06/mi
40K
2:34:37
24.85 mi
Rank: #1657 (+39)
24M β†’ 40K
5:18 | 6:12/mi
25.2M
2:36:58
25.20 mi
Rank: #1654 (+3)
40K β†’ 25.2M
2:21 | 6:49/mi
FINISH
2:43:10
26.22 mi
Rank: #1628 (+26)
25.2M β†’ FINISH
6:12 | 6:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:20:23
Pace6:08 /mi
2nd Half
Distance13.11 mi
Time1:22:47
Pace6:19 /mi
πŸ“ŠPositive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:34:2718:436:0218:43
6:02
-
10K
6.21 mi10:53:3237:486:0519:05
6:09
+0:07
15K
9.32 mi11:12:4757:036:0819:15
6:12
+0:03
20K
12.43 mi11:31:591:16:156:0919:12
6:11
-0:01
HALF
13.11 mi11:36:071:20:236:084:08
6:04
-0:07
25K
15.53 mi11:51:021:35:186:0914:55
6:10
+0:06
30K
18.64 mi12:10:531:55:096:1119:51
6:24
+0:14
20M
20.00 mi12:19:562:04:136:139:04
6:41
+0:17
21M
21.00 mi12:26:372:10:536:146:40
6:41
0:00
35K
21.75 mi12:31:072:15:236:144:30
6:01
-0:40
23M
23.00 mi12:38:572:23:136:147:50
6:16
+0:15
24M
24.00 mi12:45:032:29:196:146:06
6:06
-0:10
40K
24.85 mi12:50:212:34:376:145:18
6:12
+0:06
25.2M
25.20 mi12:52:422:36:586:142:21
6:49
+0:37
FINISH
26.22 mi12:58:542:43:106:146:12
6:06
-0:43

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

6:01 /mi

Average Pace

6:14 /mi

Slowest Pace

6:49 /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

2:25:05

89% of race

Time at Steady Pace

18:05

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:13 /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 mi10:34:2718:436:0218:43
6:02
#1281
10K
6.21 mi10:53:3237:486:0519:05
6:09
#1619
15K
9.32 mi11:12:4757:036:0819:15
6:12
#1821
20K
12.43 mi11:31:591:16:156:0919:12
6:11
#1841
HALF
13.11 mi11:36:071:20:236:084:08
6:04
#1831
25K
15.53 mi11:51:021:35:186:0914:55
6:10
#1786
30K
18.64 mi12:10:531:55:096:1119:51
6:24
#1786
20M
20.00 mi12:19:562:04:136:139:04
6:41
#1854
21M
21.00 mi12:26:372:10:536:146:40
6:41
#1830
35K
21.75 mi12:31:072:15:236:144:30
6:01
#1793
23M
23.00 mi12:38:572:23:136:147:50
6:16
#1748
24M
24.00 mi12:45:032:29:196:146:06
6:06
#1696
40K
24.85 mi12:50:212:34:376:145:18
6:12
#1657
25.2M
25.20 mi12:52:422:36:586:142:21
6:49
#1654
FINISH
26.22 mi12:58:542:43:106:146:12
6:06
#1628
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi128154542268(Top 8%)78(Top 0.6%)78(Top 1%)
10K6.21 mi3.10 mi1619-33859-559-52004(Top 7%)68(Top 0.5%)68(Top 1%)
15K9.32 mi3.11 mi1821-20265-665-62268(Top 8%)78(Top 0.6%)78(Top 1%)
20K12.43 mi3.11 mi1841-2066-166-11927(Top 7%)65(Top 0.5%)65(Top 1%)
HALF13.11 mi0.68 mi1831+1066661812(Top 6%)61(Top 0.5%)61(Top 1%)
25K15.53 mi2.42 mi1786+4563+363+31667(Top 6%)58(Top 0.5%)58(Top 1%)
30K18.64 mi3.11 mi178662+162+12061(Top 7%)82(Top 0.7%)82(Top 1%)
20M20.00 mi1.36 mi1854-6866-466-43288(Top 11%)219(Top 2%)219(Top 4%)
21M21.00 mi1.00 mi1830+2464+264+21923(Top 7%)82(Top 0.7%)82(Top 1%)
35K21.75 mi0.75 mi1793+3762+262+21292(Top 4%)49(Top 0.4%)49(Top 0.9%)
23M23.00 mi1.25 mi1748+4563-163-11428(Top 5%)59(Top 0.5%)59(Top 1%)
24M24.00 mi1.00 mi1696+5259+459+41413(Top 5%)66(Top 0.5%)66(Top 1%)
40K24.85 mi0.85 mi1657+3959591383(Top 5%)71(Top 0.6%)71(Top 1%)
25.2M25.20 mi0.35 mi1654+360-160-11976(Top 7%)131(Top 1%)131(Top 2%)
FINISH26.22 mi1.02 mi1628+2660602007(Top 7%)141(Top 1%)141(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
Γ—21
+97ft-345ft

Overall

2268

Females

78

F18-39

78

5K→10K

3.1 - 6.2 mi

Top 7%
Γ—5
+79ft-138ft

Overall

2004

Females

68

F18-39

68

10K→15K

6.2 - 9.3 mi

Top 8%
Γ—3
+67ft-78ft

Overall

2268

Females

78

F18-39

78

15K→20K

9.3 - 12.4 mi

Top 7%
Γ—5
+106ft-86ft

Overall

1927

Females

65

F18-39

65

20K→HALF

12.4 - 13.1 mi

Top 6%
Γ—2
+19ft-37ft

Overall

1812

Females

61

F18-39

61

HALF→25K

13.1 - 15.5 mi

Top 6%
Γ—4
+66ft-88ft

Overall

1667

Females

58

F18-39

58

25K→30K

15.5 - 18.6 mi

Top 7%
Γ—9
+181ft-148ft

Overall

2061

Females

82

F18-39

82

30K→20M

18.6 - 20.0 mi

Top 11%
Γ—5
+64ft-50ft

Overall

3288

Females

219

F18-39

219

20M→21M

20.0 - 21.0 mi

Top 7%
Γ—8
+106ft-24ft

Overall

1923

Females

82

F18-39

82

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1292

Females

49

F18-39

49

35K→23M

21.8 - 23.0 mi

Top 5%
Γ—5
+23ft-63ft

Overall

1428

Females

59

F18-39

59

23M→24M

23.0 - 24.0 mi

Top 5%
Γ—6
+12ft-82ft

Overall

1413

Females

66

F18-39

66

24M→40K

24.0 - 24.9 mi

Top 5%
Γ—1
+6ft-20ft

Overall

1383

Females

71

F18-39

71

40K→25.2M

24.9 - 25.2 mi

Top 7%
Γ—1
+13ft-16ft

Overall

1976

Females

131

F18-39

131

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
Γ—2
+22ft-21ft

Overall

2007

Females

141

F18-39

141

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
518
Passed By
701
Net Change
-347
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1281
5K β†’ 10K11200-338#1281#1619
10K β†’ 15K13200-202#1619#1821
15K β†’ 20K3656-20#1821#1841
20K β†’ HALF166+10#1841#1831
HALF β†’ 25K6520+45#1831#1786
25K β†’ 30K61610#1786#1786
30K β†’ 20M2290-68#1786#1854
20M β†’ 21M4218+24#1854#1830
21M β†’ 35K425+37#1830#1793
35K β†’ 23M538+45#1793#1748
23M β†’ 24M597+52#1748#1696
24M β†’ 40K423+39#1696#1657
40K β†’ 25.2M96+3#1657#1654
25.2M β†’ FINISH4721+26#1654#1628
TOTALS518701-347
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

See how your performance stacks up against qualifying standards

Activity Data

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Upload your GPX file

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

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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.

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