Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Elena Horton

Bib: 8564 β€’F β€’Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 15%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
Top 5%
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
20:12
3.11 mi
Rank: #4218
Start β†’ 5K
20:12 | 6:31/mi
10K
40:12
6.21 mi
Rank: #3949 (+269)
5K β†’ 10K
20:00 | 6:27/mi
15K
1:00:23
9.32 mi
Rank: #4007 (-58)
10K β†’ 15K
20:11 | 6:30/mi
20K
1:20:53
12.43 mi
Rank: #4118 (-111)
15K β†’ 20K
20:30 | 6:36/mi
HALF
1:25:17
13.11 mi
Rank: #4114 (+4)
20K β†’ HALF
4:24 | 6:28/mi
25K
1:41:20
15.53 mi
Rank: #4103 (+11)
HALF β†’ 25K
16:03 | 6:38/mi
30K
2:02:27
18.64 mi
Rank: #4115 (-12)
25K β†’ 30K
21:07 | 6:48/mi
20M
2:11:54
20.00 mi
Rank: #4138 (-23)
30K β†’ 20M
9:27 | 6:58/mi
21M
2:19:20
21.00 mi
Rank: #4213 (-75)
20M β†’ 21M
7:26 | 7:26/mi
35K
2:24:24
21.75 mi
Rank: #4229 (-16)
21M β†’ 35K
5:04 | 6:47/mi
23M
2:33:04
23.00 mi
Rank: #4223 (+6)
35K β†’ 23M
8:40 | 6:56/mi
24M
2:39:57
24.00 mi
Rank: #4253 (-30)
23M β†’ 24M
6:53 | 6:53/mi
40K
2:45:51
24.85 mi
Rank: #4238 (+15)
24M β†’ 40K
5:54 | 6:55/mi
25.2M
2:48:30
25.20 mi
Rank: #4277 (-39)
40K β†’ 25.2M
2:39 | 7:42/mi
FINISH
2:55:15
26.22 mi
Rank: #4275 (+2)
25.2M β†’ FINISH
6:45 | 6:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:17
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:29:58
Pace6:52 /mi
πŸ“ŠPositive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:1820:126:3120:12
6:31
-
10K
6.21 mi10:55:1840:126:2920:00
6:27
-0:04
15K
9.32 mi11:15:291:00:236:2920:11
6:30
+0:03
20K
12.43 mi11:35:591:20:536:3120:30
6:36
+0:06
HALF
13.11 mi11:40:231:25:176:314:24
6:28
-0:08
25K
15.53 mi11:56:261:41:206:3216:03
6:38
+0:10
30K
18.64 mi12:17:332:02:276:3521:07
6:48
+0:10
20M
20.00 mi12:27:002:11:546:369:27
6:58
+0:10
21M
21.00 mi12:34:262:19:206:397:26
7:26
+0:28
35K
21.75 mi12:39:302:24:246:395:04
6:47
-0:39
23M
23.00 mi12:48:102:33:046:408:40
6:56
+0:09
24M
24.00 mi12:55:032:39:576:406:53
6:53
-0:03
40K
24.85 mi13:00:572:45:516:415:54
6:55
+0:02
25.2M
25.20 mi13:03:362:48:306:422:39
7:42
+0:47
FINISH
26.22 mi13:10:212:55:156:426:45
6:38
-1:04

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

6:27 /mi

Average Pace

6:41 /mi

Slowest Pace

7:42 /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

2:45:10

94% of race

Time at Steady Pace

7:26

4% of race

Time at Slower Pace

2:39

2% of race

Average Pace: 6:41 /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 mi10:35:1820:126:3120:12
6:31
#4218
10K
6.21 mi10:55:1840:126:2920:00
6:27
#3949
15K
9.32 mi11:15:291:00:236:2920:11
6:30
#4007
20K
12.43 mi11:35:591:20:536:3120:30
6:36
#4118
HALF
13.11 mi11:40:231:25:176:314:24
6:28
#4114
25K
15.53 mi11:56:261:41:206:3216:03
6:38
#4103
30K
18.64 mi12:17:332:02:276:3521:07
6:48
#4115
20M
20.00 mi12:27:002:11:546:369:27
6:58
#4138
21M
21.00 mi12:34:262:19:206:397:26
7:26
#4213
35K
21.75 mi12:39:302:24:246:395:04
6:47
#4229
23M
23.00 mi12:48:102:33:046:408:40
6:56
#4223
24M
24.00 mi12:55:032:39:576:406:53
6:53
#4253
40K
24.85 mi13:00:572:45:516:415:54
6:55
#4238
25.2M
25.20 mi13:03:362:48:306:422:39
7:42
#4277
FINISH
26.22 mi13:10:212:55:156:426:45
6:38
#4275
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 mi42182212214230(Top 15%)227(Top 2%)227(Top 4%)
10K6.21 mi3.10 mi3949+269194+27194+273777(Top 13%)183(Top 1%)183(Top 3%)
15K9.32 mi3.11 mi4007-581941944230(Top 15%)227(Top 2%)227(Top 4%)
20K12.43 mi3.11 mi4118-111204-10204-104437(Top 15%)262(Top 2%)262(Top 5%)
HALF13.11 mi0.68 mi4114+4207-3207-34174(Top 14%)225(Top 2%)225(Top 4%)
25K15.53 mi2.42 mi4103+11216-9216-94269(Top 15%)273(Top 2%)273(Top 5%)
30K18.64 mi3.11 mi4115-12227-11227-114367(Top 15%)338(Top 3%)338(Top 6%)
20M20.00 mi1.36 mi4138-23237-10237-105281(Top 18%)554(Top 4%)554(Top 10%)
21M21.00 mi1.00 mi4213-75250-13250-136094(Top 21%)890(Top 7%)890(Top 16%)
35K21.75 mi0.75 mi4229-16258-8258-85510(Top 19%)670(Top 5%)670(Top 12%)
23M23.00 mi1.25 mi4223+6265-7265-74969(Top 17%)582(Top 5%)582(Top 10%)
24M24.00 mi1.00 mi4253-30278-13278-135720(Top 20%)855(Top 7%)855(Top 15%)
40K24.85 mi0.85 mi4238+15297-19297-194894(Top 17%)664(Top 5%)664(Top 12%)
25.2M25.20 mi0.35 mi4277-39304-7304-76389(Top 22%)1177(Top 9%)1177(Top 21%)
FINISH26.22 mi1.02 mi4275+2313-9313-94939(Top 17%)769(Top 6%)769(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
Γ—21
+97ft-345ft

Overall

4230

Females

227

F18-39

227

5K→10K

3.1 - 6.2 mi

Top 13%
Γ—5
+79ft-138ft

Overall

3777

Females

183

F18-39

183

10K→15K

6.2 - 9.3 mi

Top 15%
Γ—3
+67ft-78ft

Overall

4230

Females

227

F18-39

227

15K→20K

9.3 - 12.4 mi

Top 15%
Γ—5
+106ft-86ft

Overall

4437

Females

262

F18-39

262

20K→HALF

12.4 - 13.1 mi

Top 14%
Γ—2
+19ft-37ft

Overall

4174

Females

225

F18-39

225

HALF→25K

13.1 - 15.5 mi

Top 15%
Γ—4
+66ft-88ft

Overall

4269

Females

273

F18-39

273

25K→30K

15.5 - 18.6 mi

Top 15%
Γ—9
+181ft-148ft

Overall

4367

Females

338

F18-39

338

30K→20M

18.6 - 20.0 mi

Top 18%
Γ—5
+64ft-50ft

Overall

5281

Females

554

F18-39

554

20M→21M

20.0 - 21.0 mi

Top 21%
Γ—8
+106ft-24ft

Overall

6094

Females

890

F18-39

890

21M→35K

21.0 - 21.8 mi

Top 19%
Γ—7
+17ft-86ft

Overall

5510

Females

670

F18-39

670

35K→23M

21.8 - 23.0 mi

Top 17%
Γ—5
+23ft-63ft

Overall

4969

Females

582

F18-39

582

23M→24M

23.0 - 24.0 mi

Top 20%
Γ—6
+12ft-82ft

Overall

5720

Females

855

F18-39

855

24M→40K

24.0 - 24.9 mi

Top 17%
Γ—1
+6ft-20ft

Overall

4894

Females

664

F18-39

664

40K→25.2M

24.9 - 25.2 mi

Top 22%
Γ—1
+13ft-16ft

Overall

6389

Females

1177

F18-39

1177

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
Γ—2
+22ft-21ft

Overall

4939

Females

769

F18-39

769

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
983*
Passed By
1040
Net Change
-57
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4218
5K β†’ 10K316*47+269#4218#3949
10K β†’ 15K78136-58#3949#4007
15K β†’ 20K50161-111#4007#4118
20K β†’ HALF1915+4#4118#4114
HALF β†’ 25K7766+11#4114#4103
25K β†’ 30K97109-12#4103#4115
30K β†’ 20M5073-23#4115#4138
20M β†’ 21M32107-75#4138#4213
21M β†’ 35K3551-16#4213#4229
35K β†’ 23M6862+6#4229#4223
23M β†’ 24M4171-30#4223#4253
24M β†’ 40K6247+15#4253#4238
40K β†’ 25.2M1251-39#4238#4277
25.2M β†’ FINISH4644+2#4277#4275
TOTALS983*1040-57

* 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

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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

OTQ

Olympic Trials Qualifying analysis available

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