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BOSTON MARATHON 2025

Josiah Bragg

Bib: 6154•M

GA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 19%
Gender (Male)
#0 / 16105
Top 30%
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
20:58
Rank: #5871
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
41:53
Rank: #5744 (+127)
5K → 10K
20:55 | 6:44/mi
15K· 9.32 mi
1:02:38
Rank: #5437 (+307)
10K → 15K
20:45 | 6:41/mi
20K· 12.43 mi
1:23:37
Rank: #5255 (+182)
15K → 20K
20:59 | 6:45/mi
Half· 13.11 mi
1:28:10
Rank: #5219 (+36)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:44:32
Rank: #5059 (+160)
Half → 25K
16:22 | 6:45/mi
30K· 18.64 mi
2:05:59
Rank: #4821 (+238)
25K → 30K
21:27 | 6:54/mi
20M
2:15:31
Rank: #4750 (+71)
30K → 20M
9:32 | 7:01/mi
21M
2:22:59
Rank: #4673 (+77)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:28:13
Rank: #4675 (-2)
21M → 35K
5:14 | 7:00/mi
23M
2:37:28
Rank: #4752 (-77)
35K → 23M
9:15 | 7:23/mi
24M
2:44:54
Rank: #4903 (-151)
23M → 24M
7:26 | 7:26/mi
40K· 24.85 mi
2:51:37
Rank: #5045 (-142)
24M → 40K
6:43 | 7:51/mi
25.2M
2:54:39
Rank: #5103 (-58)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:02:51
Rank: #5277 (-174)
25.2M → Finish
8:12 | 8:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:10
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:34:41
Pace7:13 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:5920:586:4520:58
6:45
-
10K
6.21 mi10:48:5441:536:4420:55
6:44
-0:01
15K
9.32 mi11:09:391:02:386:4320:45
6:41
-0:03
20K
12.43 mi11:30:381:23:376:4420:59
6:45
+0:04
Half
13.11 mi11:35:111:28:106:444:33
6:40
-0:05
25K
15.53 mi11:51:331:44:326:4416:22
6:45
+0:05
30K
18.64 mi12:13:002:05:596:4621:27
6:54
+0:09
20M
20.00 mi12:22:322:15:316:479:32
7:01
+0:07
21M
21.00 mi12:30:002:22:596:497:28
7:28
+0:27
35K
21.75 mi12:35:142:28:136:495:14
7:00
-0:28
23M
23.00 mi12:44:292:37:286:519:15
7:23
+0:23
24M
24.00 mi12:51:552:44:546:527:26
7:26
+0:03
40K
24.85 mi12:58:382:51:376:546:43
7:51
+0:25
25.2M
25.20 mi13:01:402:54:396:563:02
8:48
+0:57
Finish
26.22 mi13:09:523:02:516:598:12
8:03
-0:45

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

6:40 /mi

Average Pace

6:59 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:18

14% of race

Time at Steady Pace

1:55:27

63% of race

Time at Slower Pace

42:06

23% of race

Average Pace: 6:58 /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 mi10:27:5920:586:4520:58
6:45
#5871
10K
6.21 mi10:48:5441:536:4420:55
6:44
#5744
15K
9.32 mi11:09:391:02:386:4320:45
6:41
#5437
20K
12.43 mi11:30:381:23:376:4420:59
6:45
#5255
Half
13.11 mi11:35:111:28:106:444:33
6:40
#5219
25K
15.53 mi11:51:331:44:326:4416:22
6:45
#5059
30K
18.64 mi12:13:002:05:596:4621:27
6:54
#4821
20M
20.00 mi12:22:322:15:316:479:32
7:01
#4750
21M
21.00 mi12:30:002:22:596:497:28
7:28
#4673
35K
21.75 mi12:35:142:28:136:495:14
7:00
#4675
23M
23.00 mi12:44:292:37:286:519:15
7:23
#4752
24M
24.00 mi12:51:552:44:546:527:26
7:26
#4903
40K
24.85 mi12:58:382:51:376:546:43
7:51
#5045
25.2M
25.20 mi13:01:402:54:396:563:02
8:48
#5103
Finish
26.22 mi13:09:523:02:516:598:12
8:03
#5277
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5871540654064873(Top 17%)4544(Top 28%)4544(Top 81%)
10K6.21 mi3.10 mi5744+1275298+1085298+1085641(Top 20%)5181(Top 32%)5181(Top 92%)
15K9.32 mi3.11 mi5437+3075029+2695029+2694873(Top 17%)4544(Top 28%)4544(Top 81%)
20K12.43 mi3.11 mi5255+1824869+1604869+1604868(Top 17%)4505(Top 28%)4505(Top 80%)
Half13.11 mi0.68 mi5219+364836+334836+334992(Top 18%)4621(Top 29%)4621(Top 82%)
25K15.53 mi2.42 mi5059+1604689+1474689+1474489(Top 16%)4149(Top 26%)4149(Top 74%)
30K18.64 mi3.11 mi4821+2384459+2304459+2304109(Top 14%)3780(Top 23%)3780(Top 67%)
20M20.00 mi1.36 mi4750+714399+604399+604188(Top 15%)3827(Top 24%)3827(Top 68%)
21M21.00 mi1.00 mi4673+774329+704329+704437(Top 16%)3955(Top 25%)3955(Top 70%)
35K21.75 mi0.75 mi4675-24319+104319+105293(Top 19%)4575(Top 28%)4575(Top 81%)
23M23.00 mi1.25 mi4752-774370-514370-515950(Top 21%)4928(Top 31%)4928(Top 87%)
24M24.00 mi1.00 mi4903-1514492-1224492-1227206(Top 25%)5639(Top 35%)5639(Top 100%)
40K24.85 mi0.85 mi5045-1424600-1084600-1089112(Top 32%)6559(Top 41%)6559(Top 116%)
25.2M25.20 mi0.35 mi5103-584645-454645-4510448(Top 37%)7140(Top 44%)7140(Top 127%)
Finish26.22 mi1.02 mi5277-1744772-1274772-12713154(Top 46%)8577(Top 53%)8577(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4873

Males

4544

M18-39

4544

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5641

Males

5181

M18-39

5181

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4873

Males

4544

M18-39

4544

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4868

Males

4505

M18-39

4505

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4992

Males

4621

M18-39

4621

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4489

Males

4149

M18-39

4149

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

4109

Males

3780

M18-39

3780

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4188

Males

3827

M18-39

3827

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4437

Males

3955

M18-39

3955

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5293

Males

4575

M18-39

4575

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5950

Males

4928

M18-39

4928

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

7206

Males

5639

M18-39

5639

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9112

Males

6559

M18-39

6559

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10448

Males

7140

M18-39

7140

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

13154

Males

8577

M18-39

8577

Passing Analysis

Category:
Athletes Passed
1719
Passed By
1125
Net Change
+594
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5871
5K → 10K246119+127#5871#5744
10K → 15K32114+307#5744#5437
15K → 20K22644+182#5437#5255
20K → Half5014+36#5255#5219
Half → 25K19636+160#5219#5059
25K → 30K28547+238#5059#4821
30K → 20M10736+71#4821#4750
20M → 21M11033+77#4750#4673
21M → 35K4850-2#4673#4675
35K → 23M61138-77#4675#4752
23M → 24M29180-151#4752#4903
24M → 40K19161-142#4903#5045
40K → 25.2M1169-58#5045#5103
25.2M → Finish10184-174#5103#5277
TOTALS17191125+594
📊

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