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BOSTON MARATHON 2025

Jaylan Fraser-Mines

Bib: 13513•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 18%
Gender (Female)
#0 / 12228
Top 4%
Division (F18-39)
#0 / 5469
Top 8%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:14
Rank: #6603
Start → 5K
6:50/mi
21:14 split
10K· 6.21 mi
42:29
Rank: #6647 (-44)
5K → 10K
6:50/mi
21:15 split
15K· 9.32 mi
1:03:39
Rank: #6482 (+165)
10K → 15K
6:49/mi
21:10 split
20K· 12.43 mi
1:24:36
Rank: #6007 (+475)
15K → 20K
6:45/mi
20:57 split
Half· 13.11 mi
1:29:08
Rank: #5953 (+54)
20K → Half
6:39/mi
4:32 split
25K· 15.53 mi
1:45:34
Rank: #5683 (+270)
Half → 25K
6:47/mi
16:26 split
30K· 18.64 mi
2:06:44
Rank: #5149 (+534)
25K → 30K
6:49/mi
21:10 split
20M
2:16:01
Rank: #4930 (+219)
30K → 20M
6:50/mi
9:17 split
21M
2:23:21
Rank: #4829 (+101)
20M → 21M
7:20/mi
7:20 split
35K· 21.75 mi
2:28:21
Rank: #4727 (+102)
21M → 35K
6:41/mi
5:00 split
23M
2:37:25
Rank: #4740 (-13)
35K → 23M
7:14/mi
9:04 split
24M
2:44:31
Rank: #4757 (-17)
23M → 24M
7:06/mi
7:06 split
40K· 24.85 mi
2:51:04
Rank: #4900 (-143)
24M → 40K
7:40/mi
6:33 split
25.2M
2:54:11
Rank: #5005 (-105)
40K → 25.2M
9:02/mi
3:07 split
Finish· 26.22 mi
3:02:25
Rank: #5203 (-198)
25.2M → Finish
8:05/mi
8:14 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:08
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:33:17
Pace7:07 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0221:146:5021:14
6:50
-
10K
6.21 mi11:11:1742:296:5021:15
6:50
0:00
15K
9.32 mi11:32:271:03:396:5021:10
6:49
-0:01
20K
12.43 mi11:53:241:24:366:4820:57
6:45
-0:04
Half
13.11 mi11:57:561:29:086:484:32
6:39
-0:06
25K
15.53 mi12:14:221:45:346:4816:26
6:47
+0:08
30K
18.64 mi12:35:322:06:446:4821:10
6:49
+0:02
20M
20.00 mi12:44:492:16:016:489:17
6:50
+0:01
21M
21.00 mi12:52:092:23:216:507:20
7:20
+0:30
35K
21.75 mi12:57:092:28:216:495:00
6:41
-0:39
23M
23.00 mi13:06:132:37:256:519:04
7:14
+0:33
24M
24.00 mi13:13:192:44:316:517:06
7:06
-0:08
40K
24.85 mi13:19:522:51:046:536:33
7:40
+0:34
25.2M
25.20 mi13:22:592:54:116:553:07
9:02
+1:22
Finish
26.22 mi13:31:133:02:256:588:14
8:05
-0:57

Checkpoints & Pacing

📈Pace 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

6:39 /mi

Average Pace

6:58 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:28:07

81% of race

Time at Slower Pace

34:18

19% of race

Average Pace: 6:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:50:0221:146:5021:14
6:50
#6603
10K
6.21 mi11:11:1742:296:5021:15
6:50
#6647
15K
9.32 mi11:32:271:03:396:5021:10
6:49
#6482
20K
12.43 mi11:53:241:24:366:4820:57
6:45
#6007
Half
13.11 mi11:57:561:29:086:484:32
6:39
#5953
25K
15.53 mi12:14:221:45:346:4816:26
6:47
#5683
30K
18.64 mi12:35:322:06:446:4821:10
6:49
#5149
20M
20.00 mi12:44:492:16:016:489:17
6:50
#4930
21M
21.00 mi12:52:092:23:216:507:20
7:20
#4829
35K
21.75 mi12:57:092:28:216:495:00
6:41
#4727
23M
23.00 mi13:06:132:37:256:519:04
7:14
#4740
24M
24.00 mi13:13:192:44:316:517:06
7:06
#4757
40K
24.85 mi13:19:522:51:046:536:33
7:40
#4900
25.2M
25.20 mi13:22:592:54:116:553:07
9:02
#5005
Finish
26.22 mi13:31:133:02:256:588:14
8:05
#5203
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi66035915916224(Top 22%)570(Top 5%)570(Top 10%)
10K6.21 mi3.10 mi6647-44609-18609-186799(Top 24%)658(Top 5%)658(Top 12%)
15K9.32 mi3.11 mi6482+165590+19590+196224(Top 22%)570(Top 5%)570(Top 10%)
20K12.43 mi3.11 mi6007+475505+85505+854811(Top 17%)349(Top 3%)349(Top 6%)
Half13.11 mi0.68 mi5953+54497+8497+84900(Top 17%)348(Top 3%)348(Top 6%)
25K15.53 mi2.42 mi5683+270459+38459+384726(Top 17%)363(Top 3%)363(Top 7%)
30K18.64 mi3.11 mi5149+534399+60399+603541(Top 12%)243(Top 2%)243(Top 4%)
20M20.00 mi1.36 mi4930+219367+32367+323151(Top 11%)223(Top 2%)223(Top 4%)
21M21.00 mi1.00 mi4829+101360+7360+73811(Top 13%)331(Top 3%)331(Top 6%)
35K21.75 mi0.75 mi4727+102352+8352+83469(Top 12%)306(Top 3%)306(Top 6%)
23M23.00 mi1.25 mi4740-13368-16368-165143(Top 18%)707(Top 6%)707(Top 13%)
24M24.00 mi1.00 mi4757-17374-6374-65238(Top 18%)800(Top 7%)800(Top 15%)
40K24.85 mi0.85 mi4900-143410-36410-367838(Top 28%)1903(Top 16%)1903(Top 35%)
25.2M25.20 mi0.35 mi5005-105428-18428-1812016(Top 42%)3957(Top 32%)3957(Top 72%)
Finish26.22 mi1.02 mi5203-198474-46474-4613449(Top 47%)4657(Top 38%)4657(Top 85%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21story building
+97ft-345ft

Overall

6224

Females

570

F18-39

570

5K→10K

3.1 - 6.2 mi

Top 24%
×5story building
+79ft-138ft

Overall

6799

Females

658

F18-39

658

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+67ft-78ft

Overall

6224

Females

570

F18-39

570

15K→20K

9.3 - 12.4 mi

Top 17%
×5story building
+106ft-86ft

Overall

4811

Females

349

F18-39

349

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4900

Females

348

F18-39

348

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4726

Females

363

F18-39

363

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3541

Females

243

F18-39

243

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

3151

Females

223

F18-39

223

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3811

Females

331

F18-39

331

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3469

Females

306

F18-39

306

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

5143

Females

707

F18-39

707

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

5238

Females

800

F18-39

800

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7838

Females

1903

F18-39

1903

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

12016

Females

3957

F18-39

3957

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

13449

Females

4657

F18-39

4657

Passing Analysis

Category:
Athletes Passed
2401
Passed By
1001
Net Change
+1400
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6603
5K → 10K178222-44#6603#6647
10K → 15K24277+165#6647#6482
15K → 20K4772+475#6482#6007
20K → Half551+54#6007#5953
Half → 25K28010+270#5953#5683
25K → 30K5384+534#5683#5149
30K → 20M2223+219#5149#4930
20M → 21M12726+101#4930#4829
21M → 35K1075+102#4829#4727
35K → 23M8497-13#4727#4740
23M → 24M4865-17#4740#4757
24M → 40K28171-143#4757#4900
40K → 25.2M7112-105#4900#5005
25.2M → Finish8206-198#5005#5203
TOTALS24011001+1400
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing