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BOSTON MARATHON 2025

Joseph Aubourg

Bib: 8318•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
44:09
Rank: #28401
Start → 5K
44:09 | 14:13/mi
10K· 6.21 mi
1:30:07
Rank: #28401
5K → 10K
45:58 | 14:48/mi
15K· 9.32 mi
2:18:25
Rank: #28402 (-1)
10K → 15K
48:18 | 15:33/mi
20K· 12.43 mi
3:09:13
Rank: #28402
15K → 20K
50:48 | 16:21/mi
Half· 13.11 mi
3:19:54
Rank: #28401 (+1)
20K → Half
10:41 | 15:40/mi
25K· 15.53 mi
3:59:42
Rank: #28402 (-1)
Half → 25K
39:48 | 16:25/mi
30K· 18.64 mi
4:53:27
Rank: #28403 (-1)
25K → 30K
53:45 | 17:18/mi
20M
5:17:29
Rank: #28402 (+1)
30K → 20M
24:02 | 17:41/mi
21M
5:36:17
Rank: #28403 (-1)
20M → 21M
18:48 | 18:48/mi
35K· 21.75 mi
5:49:52
Rank: #28403
21M → 35K
13:35 | 18:09/mi
23M
6:12:22
Rank: #28404 (-1)
35K → 23M
22:30 | 17:58/mi
24M
6:29:33
Rank: #28404
23M → 24M
17:11 | 17:11/mi
40K· 24.85 mi
6:43:17
Rank: #28403 (+1)
24M → 40K
13:44 | 16:04/mi
25.2M
6:49:35
Rank: #28403
40K → 25.2M
6:18 | 18:16/mi
Finish· 26.22 mi
7:04:57
Rank: #28403
25.2M → Finish
15:22 | 15:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time3:19:54
Pace15:15 /mi
2nd Half
Distance13.11 mi
Time3:45:03
Pace17:10 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5244:0914:1344:09
14:13
-
10K
6.21 mi11:39:501:30:0714:3045:58
14:48
+0:35
15K
9.32 mi12:28:082:18:2514:5148:18
15:33
+0:45
20K
12.43 mi13:18:563:09:1315:1450:48
16:21
+0:48
Half
13.11 mi13:29:373:19:5415:1510:41
15:40
-0:41
25K
15.53 mi14:09:253:59:4215:2639:48
16:25
+0:45
30K
18.64 mi15:03:104:53:2715:4553:45
17:18
+0:53
20M
20.00 mi15:27:125:17:2915:5224:02
17:41
+0:23
21M
21.00 mi15:46:005:36:1716:0118:48
18:48
+1:07
35K
21.75 mi15:59:355:49:5216:0513:35
18:09
-0:39
23M
23.00 mi16:22:056:12:2216:1122:30
17:58
-0:11
24M
24.00 mi16:39:166:29:3316:1417:11
17:11
-0:47
40K
24.85 mi16:53:006:43:1716:1413:44
16:04
-1:07
25.2M
25.20 mi16:59:186:49:3516:156:18
18:16
+2:12
Finish
26.22 mi17:14:407:04:5716:1315:22
15:05
-3:11

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

14:13 /mi

Average Pace

16:13 /mi

Slowest Pace

18:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:28

39% of race

Time at Steady Pace

1:44:20

25% of race

Time at Slower Pace

2:36:09

37% of race

Average Pace: 16:12 /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 mi10:53:5244:0914:1344:09
14:13
#28401
10K
6.21 mi11:39:501:30:0714:3045:58
14:48
#28401
15K
9.32 mi12:28:082:18:2514:5148:18
15:33
#28402
20K
12.43 mi13:18:563:09:1315:1450:48
16:21
#28402
Half
13.11 mi13:29:373:19:5415:1510:41
15:40
#28401
25K
15.53 mi14:09:253:59:4215:2639:48
16:25
#28402
30K
18.64 mi15:03:104:53:2715:4553:45
17:18
#28403
20M
20.00 mi15:27:125:17:2915:5224:02
17:41
#28402
21M
21.00 mi15:46:005:36:1716:0118:48
18:48
#28403
35K
21.75 mi15:59:355:49:5216:0513:35
18:09
#28403
23M
23.00 mi16:22:056:12:2216:1122:30
17:58
#28404
24M
24.00 mi16:39:166:29:3316:1417:11
17:11
#28404
40K
24.85 mi16:53:006:43:1716:1413:44
16:04
#28403
25.2M
25.20 mi16:59:186:49:3516:156:18
18:16
#28403
Finish
26.22 mi17:14:407:04:5716:1315:22
15:05
#28403
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi28401161031610328396(Top 100%)16101(Top 100%)16101(Top 717%)
10K6.21 mi3.10 mi28401161031610328397(Top 100%)16103(Top 100%)16103(Top 717%)
15K9.32 mi3.11 mi28402-116104-116104-128396(Top 100%)16101(Top 100%)16101(Top 717%)
20K12.43 mi3.11 mi28402161041610428391(Top 100%)16098(Top 100%)16098(Top 716%)
Half13.11 mi0.68 mi28401+1161041610428376(Top 100%)16090(Top 100%)16090(Top 716%)
25K15.53 mi2.42 mi28402-1161041610428362(Top 100%)16078(Top 100%)16078(Top 716%)
30K18.64 mi3.11 mi28403-116105-116105-128358(Top 100%)16077(Top 100%)16077(Top 715%)
20M20.00 mi1.36 mi28402+1161051610528333(Top 100%)16058(Top 100%)16058(Top 715%)
21M21.00 mi1.00 mi28403-1161051610528335(Top 100%)16064(Top 100%)16064(Top 715%)
35K21.75 mi0.75 mi28403161051610528354(Top 100%)16072(Top 100%)16072(Top 715%)
23M23.00 mi1.25 mi28404-1161051610528328(Top 100%)16049(Top 100%)16049(Top 714%)
24M24.00 mi1.00 mi28404161051610528322(Top 100%)16049(Top 100%)16049(Top 714%)
40K24.85 mi0.85 mi28403+1161051610528118(Top 99%)15913(Top 99%)15913(Top 708%)
25.2M25.20 mi0.35 mi28403161051610528252(Top 99%)15996(Top 99%)15996(Top 712%)
Finish26.22 mi1.02 mi28403161051610528252(Top 99%)16002(Top 99%)16002(Top 712%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

28396

Males

16101

M40-44

16101

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

28397

Males

16103

M40-44

16103

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

28396

Males

16101

M40-44

16101

15K→20K

9.3 - 12.4 mi

Top 100%
×5stories
+106ft-86ft

Overall

28391

Males

16098

M40-44

16098

20K→Half

12.4 - 13.1 mi

Top 100%
×2stories
+19ft-37ft

Overall

28376

Males

16090

M40-44

16090

Half→25K

13.1 - 15.5 mi

Top 100%
×4stories
+66ft-88ft

Overall

28362

Males

16078

M40-44

16078

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

28358

Males

16077

M40-44

16077

30K→20M

18.6 - 20.0 mi

Top 100%
×5stories
+64ft-50ft

Overall

28333

Males

16058

M40-44

16058

20M→21M

20.0 - 21.0 mi

Top 100%
×8stories
+106ft-24ft

Overall

28335

Males

16064

M40-44

16064

21M→35K

21.0 - 21.8 mi

Top 100%
×7stories
+17ft-86ft

Overall

28354

Males

16072

M40-44

16072

35K→23M

21.8 - 23.0 mi

Top 100%
×5stories
+23ft-63ft

Overall

28328

Males

16049

M40-44

16049

23M→24M

23.0 - 24.0 mi

Top 100%
×6stories
+12ft-82ft

Overall

28322

Males

16049

M40-44

16049

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28118

Males

15913

M40-44

15913

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

28252

Males

15996

M40-44

15996

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

28252

Males

16002

M40-44

16002

Passing Analysis

Category:
Athletes Passed
8
Passed By
10
Net Change
-2
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28401
5K → 10K220#28401#28401
10K → 15K23-1#28401#28402
15K → 20K110#28402#28402
20K → Half10+1#28402#28401
Half → 25K01-1#28401#28402
25K → 30K01-1#28402#28403
30K → 20M10+1#28403#28402
20M → 21M01-1#28402#28403
21M → 35K000#28403#28403
35K → 23M01-1#28403#28404
23M → 24M000#28404#28404
24M → 40K10+1#28404#28403
40K → 25.2M000#28403#28403
25.2M → Finish000#28403#28403
TOTALS810-2
📊

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