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BOSTON MARATHON 2025

Anne Wulf

Bib: 18972•F

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 39%
Gender (Female)
#0 / 12228
Top 23%
Masters (Masters Women)
#0 / 6759
Top 10%
Division (F40-44)
#0 / 1718
Top 22%
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
7:46/mi
24:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:39/mi
47:56
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:11:47
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:35:36
↑ 106↓ 860.1%
Half· 13.11 mi
7:33/mi
1:40:45
↑ 19↓ 370.5%
25K· 15.53 mi
7:35/mi
1:59:09
↑ 66↓ 880.2%
30K· 18.64 mi
7:44/mi
2:23:12
↑ 181↓ 1480.2%
20M
7:49/mi
2:33:50
↑ 64↓ 500.2%
21M
8:55/mi
2:42:45
↑ 106↓ 241.6%
35K· 21.75 mi
7:38/mi
2:48:28
↑ 17↓ 861.7%
23M
8:04/mi
2:58:34
↑ 23↓ 630.6%
24M
7:38/mi
3:06:12
↓ 821.3%
40K· 24.85 mi
7:48/mi
3:12:52
↓ 200.3%
25.2M
8:54/mi
3:15:56
↑ 13↓ 160.2%
Finish· 26.22 mi
7:28/mi
3:23:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:45
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:42:48
Pace7:51 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4724:097:4624:09
7:46
-
10K
6.21 mi11:38:3447:567:4323:47
7:39
-0:07
15K
9.32 mi12:02:251:11:477:4223:51
7:41
+0:02
20K
12.43 mi12:26:141:35:367:4223:49
7:40
-0:01
Half
13.11 mi12:31:231:40:457:415:09
7:33
-0:07
25K
15.53 mi12:49:471:59:097:4018:24
7:35
+0:02
30K
18.64 mi13:13:502:23:127:4124:03
7:44
+0:09
20M
20.00 mi13:24:282:33:507:4110:38
7:49
+0:05
21M
21.00 mi13:33:232:42:457:458:55
8:55
+1:06
35K
21.75 mi13:39:062:48:287:455:43
7:38
-1:17
23M
23.00 mi13:49:122:58:347:4610:06
8:04
+0:26
24M
24.00 mi13:56:503:06:127:467:38
7:38
-0:26
40K
24.85 mi14:03:303:12:527:466:40
7:48
+0:10
25.2M
25.20 mi14:06:343:15:567:473:04
8:54
+1:06
Finish
26.22 mi14:14:113:23:337:467:37
7:28
-1:26

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

7:28 /mi

Average Pace

7:46 /mi

Slowest Pace

8:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:34

94% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

11:59

6% of race

Average Pace: 7:46 /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 mi11:14:4724:097:4624:09
7:46
#14581
10K
6.21 mi11:38:3447:567:4323:47
7:39
#14024
15K
9.32 mi12:02:251:11:477:4223:51
7:41
#13754
20K
12.43 mi12:26:141:35:367:4223:49
7:40
#13293
Half
13.11 mi12:31:231:40:457:415:09
7:33
#13229
25K
15.53 mi12:49:471:59:097:4018:24
7:35
#12758
30K
18.64 mi13:13:502:23:127:4124:03
7:44
#12096
20M
20.00 mi13:24:282:33:507:4110:38
7:49
#11830
21M
21.00 mi13:33:232:42:457:458:55
8:55
#11886
35K
21.75 mi13:39:062:48:287:455:43
7:38
#11797
23M
23.00 mi13:49:122:58:347:4610:06
8:04
#11684
24M
24.00 mi13:56:503:06:127:467:38
7:38
#11481
40K
24.85 mi14:03:303:12:527:466:40
7:48
#11342
25.2M
25.20 mi14:06:343:15:567:473:04
8:54
#11330
Finish
26.22 mi14:14:113:23:337:467:37
7:28
#11198
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi145814265426513259(Top 47%)3585(Top 29%)3585(Top 209%)
10K6.21 mi3.10 mi14024+5573954+3113954+31113506(Top 48%)3665(Top 30%)3665(Top 213%)
15K9.32 mi3.11 mi13754+2703826+1283826+12813259(Top 47%)3585(Top 29%)3585(Top 209%)
20K12.43 mi3.11 mi13293+4613598+2283598+22812112(Top 43%)3054(Top 25%)3054(Top 178%)
Half13.11 mi0.68 mi13229+643575+233575+2312178(Top 43%)3039(Top 25%)3039(Top 177%)
25K15.53 mi2.42 mi12758+4713340+2353340+23510705(Top 38%)2436(Top 20%)2436(Top 142%)
30K18.64 mi3.11 mi12096+6623044+2963044+2969503(Top 33%)2052(Top 17%)2052(Top 119%)
20M20.00 mi1.36 mi11830+2662940+1042940+1049229(Top 32%)2099(Top 17%)2099(Top 122%)
21M21.00 mi1.00 mi11886-563014-743014-7413032(Top 46%)4132(Top 34%)4132(Top 241%)
35K21.75 mi0.75 mi11797+892987+272987+279689(Top 34%)2464(Top 20%)2464(Top 143%)
23M23.00 mi1.25 mi11684+1132971+162971+1610531(Top 37%)3006(Top 25%)3006(Top 175%)
24M24.00 mi1.00 mi11481+2032904+672904+678697(Top 31%)2192(Top 18%)2192(Top 128%)
40K24.85 mi0.85 mi11342+1392871+332871+338793(Top 31%)2363(Top 19%)2363(Top 138%)
25.2M25.20 mi0.35 mi11330+122888-172888-1711232(Top 40%)3606(Top 29%)3606(Top 210%)
Finish26.22 mi1.02 mi11198+1322852+362852+369044(Top 32%)2562(Top 21%)2562(Top 149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

13259

Females

3585

F40-44

3585

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

13506

Females

3665

F40-44

3665

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

13259

Females

3585

F40-44

3585

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12112

Females

3054

F40-44

3054

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

12178

Females

3039

F40-44

3039

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10705

Females

2436

F40-44

2436

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

9503

Females

2052

F40-44

2052

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

9229

Females

2099

F40-44

2099

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

13032

Females

4132

F40-44

4132

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

9689

Females

2464

F40-44

2464

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

10531

Females

3006

F40-44

3006

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

8697

Females

2192

F40-44

2192

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8793

Females

2363

F40-44

2363

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11232

Females

3606

F40-44

3606

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

9044

Females

2562

F40-44

2562

Passing Analysis

Category:
Athletes Passed
3895
Passed By
512
Net Change
+3383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14581
5K → 10K64487+557#14581#14024
10K → 15K34777+270#14024#13754
15K → 20K48120+461#13754#13293
20K → Half739+64#13293#13229
Half → 25K4754+471#13229#12758
25K → 30K67412+662#12758#12096
30K → 20M28014+266#12096#11830
20M → 21M89145-56#11830#11886
21M → 35K10314+89#11886#11797
35K → 23M16451+113#11797#11684
23M → 24M2107+203#11684#11481
24M → 40K15516+139#11481#11342
40K → 25.2M4836+12#11342#11330
25.2M → Finish15220+132#11330#11198
TOTALS3895512+3383
📊

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