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BOSTON MARATHON 2025

Bradford Woodworth

Bib: 30811•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:19
Rank: #21478
Start → 5K
27:19 | 8:48/mi
10K· 6.21 mi
52:49
Rank: #19844 (+1634)
5K → 10K
25:30 | 8:12/mi
15K· 9.32 mi
1:18:07
Rank: #18917 (+927)
10K → 15K
25:18 | 8:09/mi
20K· 12.43 mi
1:43:23
Rank: #18126 (+791)
15K → 20K
25:16 | 8:08/mi
Half· 13.11 mi
1:49:42
Rank: #18430 (-304)
20K → Half
6:19 | 9:16/mi
25K· 15.53 mi
2:11:17
Rank: #18601 (-171)
Half → 25K
21:35 | 8:54/mi
30K· 18.64 mi
2:44:48
Rank: #20089 (-1488)
25K → 30K
33:31 | 10:47/mi
20M
3:01:57
Rank: #21014 (-925)
30K → 20M
17:09 | 12:37/mi
21M
3:14:38
Rank: #21394 (-380)
20M → 21M
12:41 | 12:41/mi
35K· 21.75 mi
3:22:00
Rank: #21409 (-15)
21M → 35K
7:22 | 9:51/mi
23M
3:35:53
Rank: #21568 (-159)
35K → 23M
13:53 | 11:05/mi
24M
3:46:58
Rank: #21722 (-154)
23M → 24M
11:05 | 11:05/mi
40K· 24.85 mi
3:56:04
Rank: #21739 (-17)
24M → 40K
9:06 | 10:39/mi
25.2M
4:00:34
Rank: #21802 (-63)
40K → 25.2M
4:30 | 13:03/mi
Finish· 26.22 mi
4:10:00
Rank: #21739 (+63)
25.2M → Finish
9:26 | 9:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:42
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:20:18
Pace10:42 /mi
📊Positive Split: 27.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4727:198:4827:19
8:48
-
10K
6.21 mi12:12:1752:498:3025:30
8:12
-0:36
15K
9.32 mi12:37:351:18:078:2325:18
8:09
-0:03
20K
12.43 mi13:02:511:43:238:1925:16
8:08
-0:01
Half
13.11 mi13:09:101:49:428:226:19
9:16
+1:08
25K
15.53 mi13:30:452:11:178:2721:35
8:54
-0:22
30K
18.64 mi14:04:162:44:488:5033:31
10:47
+1:53
20M
20.00 mi14:21:253:01:579:0617:09
12:37
+1:50
21M
21.00 mi14:34:063:14:389:1612:41
12:41
+0:04
35K
21.75 mi14:41:283:22:009:177:22
9:51
-2:50
23M
23.00 mi14:55:213:35:539:2313:53
11:05
+1:14
24M
24.00 mi15:06:263:46:589:2711:05
11:05
0:00
40K
24.85 mi15:15:323:56:049:309:06
10:39
-0:26
25.2M
25.20 mi15:20:024:00:349:334:30
13:03
+2:24
Finish
26.22 mi15:29:284:10:009:339:26
9:15
-3:48

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

8:08 /mi

Average Pace

9:33 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:58

50% of race

Time at Steady Pace

32:13

13% of race

Time at Slower Pace

1:32:49

37% of race

Average Pace: 9:32 /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 mi11:46:4727:198:4827:19
8:48
#21478
10K
6.21 mi12:12:1752:498:3025:30
8:12
#19844
15K
9.32 mi12:37:351:18:078:2325:18
8:09
#18917
20K
12.43 mi13:02:511:43:238:1925:16
8:08
#18126
Half
13.11 mi13:09:101:49:428:226:19
9:16
#18430
25K
15.53 mi13:30:452:11:178:2721:35
8:54
#18601
30K
18.64 mi14:04:162:44:488:5033:31
10:47
#20089
20M
20.00 mi14:21:253:01:579:0617:09
12:37
#21014
21M
21.00 mi14:34:063:14:389:1612:41
12:41
#21394
35K
21.75 mi14:41:283:22:009:177:22
9:51
#21409
23M
23.00 mi14:55:213:35:539:2313:53
11:05
#21568
24M
24.00 mi15:06:263:46:589:2711:05
11:05
#21722
40K
24.85 mi15:15:323:56:049:309:06
10:39
#21739
25.2M
25.20 mi15:20:024:00:349:334:30
13:03
#21802
Finish
26.22 mi15:29:284:10:009:339:26
9:15
#21739
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21478130681306817037(Top 60%)11237(Top 70%)11237(Top 199%)
10K6.21 mi3.10 mi19844+163412407+66112407+66117945(Top 63%)11638(Top 72%)11638(Top 206%)
15K9.32 mi3.11 mi18917+92712000+40712000+40717037(Top 60%)11237(Top 70%)11237(Top 199%)
20K12.43 mi3.11 mi18126+79111665+33511665+33515871(Top 56%)10690(Top 66%)10690(Top 189%)
Half13.11 mi0.68 mi18430-30411802-13711802-13722785(Top 80%)13689(Top 85%)13689(Top 243%)
25K15.53 mi2.42 mi18601-17111854-5211854-5219440(Top 68%)12167(Top 76%)12167(Top 216%)
30K18.64 mi3.11 mi20089-148812459-60512459-60523573(Top 83%)13870(Top 86%)13870(Top 246%)
20M20.00 mi1.36 mi21014-92512847-38812847-38826040(Top 92%)14941(Top 93%)14941(Top 265%)
21M21.00 mi1.00 mi21394-38013005-15813005-15824645(Top 87%)14209(Top 88%)14209(Top 252%)
35K21.75 mi0.75 mi21409-1512997+812997+821454(Top 76%)12650(Top 79%)12650(Top 224%)
23M23.00 mi1.25 mi21568-15913037-4013037-4023414(Top 82%)13543(Top 84%)13543(Top 240%)
24M24.00 mi1.00 mi21722-15413083-4613083-4624169(Top 85%)13905(Top 86%)13905(Top 246%)
40K24.85 mi0.85 mi21739-1713063+2013063+2022284(Top 78%)12874(Top 80%)12874(Top 228%)
25.2M25.20 mi0.35 mi21802-6313089-2613089-2625093(Top 88%)14291(Top 89%)14291(Top 253%)
Finish26.22 mi1.02 mi21739+6313044+4513044+4520203(Top 71%)11901(Top 74%)11901(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

17037

Males

11237

M18-39

11237

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17945

Males

11638

M18-39

11638

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

17037

Males

11237

M18-39

11237

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

15871

Males

10690

M18-39

10690

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

22785

Males

13689

M18-39

13689

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

19440

Males

12167

M18-39

12167

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23573

Males

13870

M18-39

13870

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

26040

Males

14941

M18-39

14941

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

24645

Males

14209

M18-39

14209

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

21454

Males

12650

M18-39

12650

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

23414

Males

13543

M18-39

13543

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24169

Males

13905

M18-39

13905

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22284

Males

12874

M18-39

12874

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25093

Males

14291

M18-39

14291

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20203

Males

11901

M18-39

11901

Passing Analysis

Category:
Athletes Passed
3817
Passed By
4078
Net Change
-261
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21478
5K → 10K165016+1634#21478#19844
10K → 15K9358+927#19844#18917
15K → 20K7965+791#18917#18126
20K → Half2306-304#18126#18430
Half → 25K122293-171#18430#18601
25K → 30K231511-1488#18601#20089
30K → 20M13938-925#20089#21014
20M → 21M23403-380#21014#21394
21M → 35K4560-15#21394#21409
35K → 23M54213-159#21409#21568
23M → 24M17171-154#21568#21722
24M → 40K4764-17#21722#21739
40K → 25.2M1073-63#21739#21802
25.2M → Finish8017+63#21802#21739
TOTALS38174078-261
📊

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