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BOSTON MARATHON 2025

Belle Weikert

Bib: 14364•F

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 26%
Division (F18-39)
#0 / 5469
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:28/mi
23:13
↑ 97↓ 3451.5%
10K· 6.21 mi
7:28/mi
46:24
↑ 79↓ 1380.4%
15K· 9.32 mi
7:27/mi
1:09:32
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:32:42
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:37:46
↑ 19↓ 370.5%
25K· 15.53 mi
7:36/mi
1:56:12
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:21:08
↑ 181↓ 1480.2%
20M
8:25/mi
2:32:34
↑ 64↓ 500.2%
21M
8:57/mi
2:41:31
↑ 106↓ 241.6%
35K· 21.75 mi
8:12/mi
2:47:39
↑ 17↓ 861.7%
23M
8:21/mi
2:58:06
↑ 23↓ 630.6%
24M
8:26/mi
3:06:32
↓ 821.3%
40K· 24.85 mi
8:43/mi
3:13:59
↓ 200.3%
25.2M
9:25/mi
3:17:14
↑ 13↓ 160.2%
Finish· 26.22 mi
8:07/mi
3:25:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:46
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:47:44
Pace8:13 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4923:137:2823:13
7:28
-
10K
6.21 mi11:18:0046:247:2823:11
7:28
0:00
15K
9.32 mi11:41:081:09:327:2823:08
7:27
-0:01
20K
12.43 mi12:04:181:32:427:2823:10
7:27
0:00
Half
13.11 mi12:09:221:37:467:275:04
7:26
-0:01
25K
15.53 mi12:27:481:56:127:2918:26
7:36
+0:10
30K
18.64 mi12:52:442:21:087:3424:56
8:02
+0:26
20M
20.00 mi13:04:102:32:347:3811:26
8:25
+0:23
21M
21.00 mi13:13:072:41:317:418:57
8:57
+0:32
35K
21.75 mi13:19:152:47:397:436:08
8:12
-0:45
23M
23.00 mi13:29:422:58:067:4510:27
8:21
+0:09
24M
24.00 mi13:38:083:06:327:468:26
8:26
+0:05
40K
24.85 mi13:45:353:13:597:487:27
8:43
+0:17
25.2M
25.20 mi13:48:503:17:147:503:15
9:25
+0:42
Finish
26.22 mi13:57:063:25:307:518:16
8:07
-1:18

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

7:26 /mi

Average Pace

7:51 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:12

57% of race

Time at Steady Pace

1:01:13

30% of race

Time at Slower Pace

28:05

14% of race

Average Pace: 7:50 /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 mi10:54:4923:137:2823:13
7:28
#12029
10K
6.21 mi11:18:0046:247:2823:11
7:28
#11835
15K
9.32 mi11:41:081:09:327:2823:08
7:27
#11634
20K
12.43 mi12:04:181:32:427:2823:10
7:27
#11314
Half
13.11 mi12:09:221:37:467:275:04
7:26
#11300
25K
15.53 mi12:27:481:56:127:2918:26
7:36
#11178
30K
18.64 mi12:52:442:21:087:3424:56
8:02
#11217
20M
20.00 mi13:04:102:32:347:3811:26
8:25
#11321
21M
21.00 mi13:13:072:41:317:418:57
8:57
#11386
35K
21.75 mi13:19:152:47:397:436:08
8:12
#11482
23M
23.00 mi13:29:422:58:067:4510:27
8:21
#11499
24M
24.00 mi13:38:083:06:327:468:26
8:26
#11608
40K
24.85 mi13:45:353:13:597:487:27
8:43
#11728
25.2M
25.20 mi13:48:503:17:147:503:15
9:25
#11781
Finish
26.22 mi13:57:063:25:307:518:16
8:07
#11839
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi120292817281711312(Top 40%)2539(Top 21%)2539(Top 46%)
10K6.21 mi3.10 mi11835+1942721+962721+9611751(Top 41%)2693(Top 22%)2693(Top 49%)
15K9.32 mi3.11 mi11634+2012640+812640+8111312(Top 40%)2539(Top 21%)2539(Top 46%)
20K12.43 mi3.11 mi11314+3202511+1292511+12910413(Top 37%)2164(Top 18%)2164(Top 40%)
Half13.11 mi0.68 mi11300+142503+82503+811193(Top 39%)2534(Top 21%)2534(Top 46%)
25K15.53 mi2.42 mi11178+1222484+192484+1910805(Top 38%)2492(Top 20%)2492(Top 46%)
30K18.64 mi3.11 mi11217-392577-932577-9311585(Top 41%)3086(Top 25%)3086(Top 56%)
20M20.00 mi1.36 mi11321-1042678-1012678-10113242(Top 47%)4103(Top 34%)4103(Top 75%)
21M21.00 mi1.00 mi11386-652758-802758-8013217(Top 47%)4216(Top 34%)4216(Top 77%)
35K21.75 mi0.75 mi11482-962833-752833-7513631(Top 48%)4478(Top 37%)4478(Top 82%)
23M23.00 mi1.25 mi11499-172882-492882-4912328(Top 43%)3911(Top 32%)3911(Top 72%)
24M24.00 mi1.00 mi11608-1092974-922974-9214103(Top 50%)4869(Top 40%)4869(Top 89%)
40K24.85 mi0.85 mi11728-1203061-873061-8714696(Top 52%)5350(Top 44%)5350(Top 98%)
25.2M25.20 mi0.35 mi11781-533108-473108-4714166(Top 50%)5086(Top 42%)5086(Top 93%)
Finish26.22 mi1.02 mi11839-583173-653173-6513683(Top 48%)4781(Top 39%)4781(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

11312

Females

2539

F18-39

2539

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

11751

Females

2693

F18-39

2693

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

11312

Females

2539

F18-39

2539

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10413

Females

2164

F18-39

2164

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

11193

Females

2534

F18-39

2534

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10805

Females

2492

F18-39

2492

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11585

Females

3086

F18-39

3086

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

13242

Females

4103

F18-39

4103

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

13217

Females

4216

F18-39

4216

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

13631

Females

4478

F18-39

4478

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

12328

Females

3911

F18-39

3911

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

14103

Females

4869

F18-39

4869

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14696

Females

5350

F18-39

5350

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

14166

Females

5086

F18-39

5086

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

13683

Females

4781

F18-39

4781

Passing Analysis

Category:
Athletes Passed
1978
Passed By
1788
Net Change
+190
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12029
5K → 10K367173+194#12029#11835
10K → 15K28483+201#11835#11634
15K → 20K36747+320#11634#11314
20K → Half3723+14#11314#11300
Half → 25K21997+122#11300#11178
25K → 30K214253-39#11178#11217
30K → 20M92196-104#11217#11321
20M → 21M70135-65#11321#11386
21M → 35K40136-96#11386#11482
35K → 23M100117-17#11482#11499
23M → 24M60169-109#11499#11608
24M → 40K48168-120#11608#11728
40K → 25.2M2477-53#11728#11781
25.2M → Finish56114-58#11781#11839
TOTALS19781788+190
📊

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