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BOSTON MARATHON 2025

Gitte Heynemans

Bib: 7799•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Female)
#0 / 12228
Top 3%
Division (F18-39)
#0 / 5469
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:50
Rank: #5513
Start → 5K
20:50 | 6:42/mi
10K· 6.21 mi
41:28
Rank: #5145 (+368)
5K → 10K
20:38 | 6:38/mi
15K· 9.32 mi
1:02:19
Rank: #5126 (+19)
10K → 15K
20:51 | 6:43/mi
20K· 12.43 mi
1:23:19
Rank: #5045 (+81)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:27:52
Rank: #5025 (+20)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:44:15
Rank: #4904 (+121)
Half → 25K
16:23 | 6:45/mi
30K· 18.64 mi
2:06:03
Rank: #4850 (+54)
25K → 30K
21:48 | 7:01/mi
20M
2:15:43
Rank: #4822 (+28)
30K → 20M
9:40 | 7:07/mi
21M
2:23:22
Rank: #4834 (-12)
20M → 21M
7:39 | 7:39/mi
35K· 21.75 mi
2:28:36
Rank: #4837 (-3)
21M → 35K
5:14 | 7:00/mi
23M
2:37:34
Rank: #4785 (+52)
35K → 23M
8:58 | 7:10/mi
24M
2:44:36
Rank: #4788 (-3)
23M → 24M
7:02 | 7:02/mi
40K· 24.85 mi
2:50:41
Rank: #4766 (+22)
24M → 40K
6:05 | 7:07/mi
25.2M
2:53:20
Rank: #4751 (+15)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
3:00:21
Rank: #4762 (-11)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:52
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:32:29
Pace7:03 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:0320:506:4220:50
6:42
-
10K
6.21 mi10:49:4141:286:4020:38
6:38
-0:04
15K
9.32 mi11:10:321:02:196:4120:51
6:43
+0:05
20K
12.43 mi11:31:321:23:196:4221:00
6:46
+0:03
Half
13.11 mi11:36:051:27:526:424:33
6:40
-0:06
25K
15.53 mi11:52:281:44:156:4316:23
6:45
+0:05
30K
18.64 mi12:14:162:06:036:4621:48
7:01
+0:16
20M
20.00 mi12:23:562:15:436:479:40
7:07
+0:06
21M
21.00 mi12:31:352:23:226:507:39
7:39
+0:32
35K
21.75 mi12:36:492:28:366:505:14
7:00
-0:39
23M
23.00 mi12:45:472:37:346:518:58
7:10
+0:10
24M
24.00 mi12:52:492:44:366:527:02
7:02
-0:08
40K
24.85 mi12:58:542:50:416:526:05
7:07
+0:05
25.2M
25.20 mi13:01:332:53:206:532:39
7:41
+0:34
Finish
26.22 mi13:08:343:00:216:537:01
6:53
-0:48

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

6:38 /mi

Average Pace

6:53 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:03

94% of race

Time at Steady Pace

10:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:29:0320:506:4220:50
6:42
#5513
10K
6.21 mi10:49:4141:286:4020:38
6:38
#5145
15K
9.32 mi11:10:321:02:196:4120:51
6:43
#5126
20K
12.43 mi11:31:321:23:196:4221:00
6:46
#5045
Half
13.11 mi11:36:051:27:526:424:33
6:40
#5025
25K
15.53 mi11:52:281:44:156:4316:23
6:45
#4904
30K
18.64 mi12:14:162:06:036:4621:48
7:01
#4850
20M
20.00 mi12:23:562:15:436:479:40
7:07
#4822
21M
21.00 mi12:31:352:23:226:507:39
7:39
#4834
35K
21.75 mi12:36:492:28:366:505:14
7:00
#4837
23M
23.00 mi12:45:472:37:346:518:58
7:10
#4785
24M
24.00 mi12:52:492:44:366:527:02
7:02
#4788
40K
24.85 mi12:58:542:50:416:526:05
7:07
#4766
25.2M
25.20 mi13:01:332:53:206:532:39
7:41
#4751
Finish
26.22 mi13:08:343:00:216:537:01
6:53
#4762
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi55133943945202(Top 18%)380(Top 3%)380(Top 7%)
10K6.21 mi3.10 mi5145+368344+50344+504821(Top 17%)304(Top 2%)304(Top 6%)
15K9.32 mi3.11 mi5126+193443445202(Top 18%)380(Top 3%)380(Top 7%)
20K12.43 mi3.11 mi5045+81342+2342+24932(Top 17%)364(Top 3%)364(Top 7%)
Half13.11 mi0.68 mi5025+20344-2344-25114(Top 18%)379(Top 3%)379(Top 7%)
25K15.53 mi2.42 mi4904+121338+6338+64570(Top 16%)341(Top 3%)341(Top 6%)
30K18.64 mi3.11 mi4850+54354-16354-164802(Top 17%)413(Top 3%)413(Top 8%)
20M20.00 mi1.36 mi4822+28347+7347+74767(Top 17%)451(Top 4%)451(Top 8%)
21M21.00 mi1.00 mi4834-12361-14361-145409(Top 19%)719(Top 6%)719(Top 13%)
35K21.75 mi0.75 mi4837-3366-5366-55353(Top 19%)707(Top 6%)707(Top 13%)
23M23.00 mi1.25 mi4785+52373-7373-74672(Top 16%)573(Top 5%)573(Top 10%)
24M24.00 mi1.00 mi4788-3381-8381-84841(Top 17%)674(Top 6%)674(Top 12%)
40K24.85 mi0.85 mi4766+22383-2383-24594(Top 16%)658(Top 5%)658(Top 12%)
25.2M25.20 mi0.35 mi4751+15387-4387-44324(Top 15%)646(Top 5%)646(Top 12%)
Finish26.22 mi1.02 mi4762-11395-8395-85012(Top 18%)868(Top 7%)868(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5202

Females

380

F18-39

380

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4821

Females

304

F18-39

304

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5202

Females

380

F18-39

380

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4932

Females

364

F18-39

364

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5114

Females

379

F18-39

379

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4570

Females

341

F18-39

341

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4802

Females

413

F18-39

413

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4767

Females

451

F18-39

451

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5409

Females

719

F18-39

719

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5353

Females

707

F18-39

707

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4672

Females

573

F18-39

573

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4841

Females

674

F18-39

674

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4594

Females

658

F18-39

658

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4324

Females

646

F18-39

646

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5012

Females

868

F18-39

868

Passing Analysis

Category:
Athletes Passed
1615
Passed By
864
Net Change
+751
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5513
5K → 10K41951+368#5513#5145
10K → 15K152133+19#5145#5126
15K → 20K15877+81#5126#5045
20K → Half3818+20#5045#5025
Half → 25K16039+121#5025#4904
25K → 30K186132+54#4904#4850
30K → 20M8254+28#4850#4822
20M → 21M6476-12#4822#4834
21M → 35K5154-3#4834#4837
35K → 23M10654+52#4837#4785
23M → 24M6063-3#4785#4788
24M → 40K7149+22#4788#4766
40K → 25.2M3015+15#4766#4751
25.2M → Finish3849-11#4751#4762
TOTALS1615864+751
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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