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BOSTON MARATHON 2025

Jakob Woerner

Bib: 3476•M

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 50%
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
22:10
Rank: #8918
Start → 5K
22:10 | 7:08/mi
10K· 6.21 mi
45:22
Rank: #10342 (-1424)
5K → 10K
23:12 | 7:28/mi
15K· 9.32 mi
1:09:02
Rank: #11125 (-783)
10K → 15K
23:40 | 7:37/mi
20K· 12.43 mi
1:33:21
Rank: #11726 (-601)
15K → 20K
24:19 | 7:50/mi
Half· 13.11 mi
1:38:39
Rank: #11850 (-124)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
1:57:50
Rank: #12046 (-196)
Half → 25K
19:11 | 7:55/mi
30K· 18.64 mi
2:22:57
Rank: #11983 (+63)
25K → 30K
25:07 | 8:05/mi
20M
2:33:54
Rank: #11855 (+128)
30K → 20M
10:57 | 8:03/mi
21M
2:42:14
Rank: #11682 (+173)
20M → 21M
8:20 | 8:20/mi
35K· 21.75 mi
2:47:59
Rank: #11609 (+73)
21M → 35K
5:45 | 7:41/mi
23M
2:57:52
Rank: #11419 (+190)
35K → 23M
9:53 | 7:54/mi
24M
3:05:33
Rank: #11251 (+168)
23M → 24M
7:41 | 7:41/mi
40K· 24.85 mi
3:11:58
Rank: #11047 (+204)
24M → 40K
6:25 | 7:30/mi
25.2M
3:14:34
Rank: #10897 (+150)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
3:21:19
Rank: #10527 (+370)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:39
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:42:40
Pace7:50 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5622:107:0822:10
7:08
-
10K
6.21 mi10:48:0845:227:1823:12
7:28
+0:20
15K
9.32 mi11:11:481:09:027:2423:40
7:37
+0:09
20K
12.43 mi11:36:071:33:217:3124:19
7:50
+0:13
Half
13.11 mi11:41:251:38:397:315:18
7:46
-0:04
25K
15.53 mi12:00:361:57:507:3519:11
7:55
+0:09
30K
18.64 mi12:25:432:22:577:4025:07
8:05
+0:10
20M
20.00 mi12:36:402:33:547:4210:57
8:03
-0:02
21M
21.00 mi12:45:002:42:147:448:20
8:20
+0:17
35K
21.75 mi12:50:452:47:597:435:45
7:41
-0:39
23M
23.00 mi13:00:382:57:527:449:53
7:54
+0:13
24M
24.00 mi13:08:193:05:337:447:41
7:41
-0:13
40K
24.85 mi13:14:443:11:587:436:25
7:30
-0:11
25.2M
25.20 mi13:17:203:14:347:432:36
7:32
+0:02
Finish
26.22 mi13:24:053:21:197:416:45
6:37
-0:55

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

6:37 /mi

Average Pace

7:41 /mi

Slowest Pace

8:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:07

26% of race

Time at Steady Pace

1:15:44

38% of race

Time at Slower Pace

1:13:28

36% of race

Average Pace: 7:41 /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 mi10:24:5622:107:0822:10
7:08
#8918
10K
6.21 mi10:48:0845:227:1823:12
7:28
#10342
15K
9.32 mi11:11:481:09:027:2423:40
7:37
#11125
20K
12.43 mi11:36:071:33:217:3124:19
7:50
#11726
Half
13.11 mi11:41:251:38:397:315:18
7:46
#11850
25K
15.53 mi12:00:361:57:507:3519:11
7:55
#12046
30K
18.64 mi12:25:432:22:577:4025:07
8:05
#11983
20M
20.00 mi12:36:402:33:547:4210:57
8:03
#11855
21M
21.00 mi12:45:002:42:147:448:20
8:20
#11682
35K
21.75 mi12:50:452:47:597:435:45
7:41
#11609
23M
23.00 mi13:00:382:57:527:449:53
7:54
#11419
24M
24.00 mi13:08:193:05:337:447:41
7:41
#11251
40K
24.85 mi13:14:443:11:587:436:25
7:30
#11047
25.2M
25.20 mi13:17:203:14:347:432:36
7:32
#10897
Finish
26.22 mi13:24:053:21:197:416:45
6:37
#10527
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi89187564756412738(Top 45%)9396(Top 58%)9396(Top 167%)
10K6.21 mi3.10 mi10342-14248342-7788342-77811768(Top 41%)9033(Top 56%)9033(Top 160%)
15K9.32 mi3.11 mi11125-7838714-3728714-37212738(Top 45%)9396(Top 58%)9396(Top 167%)
20K12.43 mi3.11 mi11726-6018966-2528966-25213473(Top 47%)9631(Top 60%)9631(Top 171%)
Half13.11 mi0.68 mi11850-1249013-479013-4713882(Top 49%)9826(Top 61%)9826(Top 174%)
25K15.53 mi2.42 mi12046-1969068-559068-5513160(Top 46%)9361(Top 58%)9361(Top 166%)
30K18.64 mi3.11 mi11983+638967+1018967+10111973(Top 42%)8660(Top 54%)8660(Top 153%)
20M20.00 mi1.36 mi11855+1288871+968871+9610812(Top 38%)7946(Top 49%)7946(Top 141%)
21M21.00 mi1.00 mi11682+1738747+1248747+1249430(Top 33%)7066(Top 44%)7066(Top 125%)
35K21.75 mi0.75 mi11609+738688+598688+599944(Top 35%)7344(Top 46%)7344(Top 130%)
23M23.00 mi1.25 mi11419+1908547+1418547+1419240(Top 33%)6849(Top 43%)6849(Top 121%)
24M24.00 mi1.00 mi11251+1688432+1158432+1159006(Top 32%)6657(Top 41%)6657(Top 118%)
40K24.85 mi0.85 mi11047+2048301+1318301+1316836(Top 24%)5341(Top 33%)5341(Top 95%)
25.2M25.20 mi0.35 mi10897+1508213+888213+883637(Top 13%)3181(Top 20%)3181(Top 56%)
Finish26.22 mi1.02 mi10527+3708014+1998014+1993490(Top 12%)3059(Top 19%)3059(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12738

Males

9396

M18-39

9396

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11768

Males

9033

M18-39

9033

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12738

Males

9396

M18-39

9396

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

13473

Males

9631

M18-39

9631

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13882

Males

9826

M18-39

9826

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

13160

Males

9361

M18-39

9361

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11973

Males

8660

M18-39

8660

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10812

Males

7946

M18-39

7946

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9430

Males

7066

M18-39

7066

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9944

Males

7344

M18-39

7344

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9240

Males

6849

M18-39

6849

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

9006

Males

6657

M18-39

6657

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6836

Males

5341

M18-39

5341

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3637

Males

3181

M18-39

3181

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3490

Males

3059

M18-39

3059

Passing Analysis

Category:
Athletes Passed
2105
Passed By
3712
Net Change
-1609
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8918
5K → 10K161438-1424#8918#10342
10K → 15K50833-783#10342#11125
15K → 20K57658-601#11125#11726
20K → Half10134-124#11726#11850
Half → 25K105301-196#11850#12046
25K → 30K269206+63#12046#11983
30K → 20M18254+128#11983#11855
20M → 21M19320+173#11855#11682
21M → 35K9623+73#11682#11609
35K → 23M21222+190#11609#11419
23M → 24M18517+168#11419#11251
24M → 40K2106+204#11251#11047
40K → 25.2M1500+150#11047#10897
25.2M → Finish3700+370#10897#10527
TOTALS21053712-1609
📊

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