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BOSTON MARATHON 2025

Joffroi Holcombe

Bib: 582•M

MO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 3%
Division (M18-39)
#0 / 5642
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:50
Rank: #496
Start → 5K
17:50 | 5:44/mi
10K· 6.21 mi
35:52
Rank: #556 (-60)
5K → 10K
18:02 | 5:48/mi
15K· 9.32 mi
53:56
Rank: #549 (+7)
10K → 15K
18:04 | 5:49/mi
20K· 12.43 mi
1:12:18
Rank: #554 (-5)
15K → 20K
18:22 | 5:55/mi
Half· 13.11 mi
1:16:11
Rank: #535 (+19)
20K → Half
3:53 | 5:42/mi
25K· 15.53 mi
1:30:21
Rank: #512 (+23)
Half → 25K
14:10 | 5:51/mi
30K· 18.64 mi
1:49:00
Rank: #502 (+10)
25K → 30K
18:39 | 6:00/mi
20M
1:57:20
Rank: #498 (+4)
30K → 20M
8:20 | 6:08/mi
21M
2:03:49
Rank: #494 (+4)
20M → 21M
6:29 | 6:29/mi
35K· 21.75 mi
2:08:18
Rank: #494
21M → 35K
4:29 | 6:00/mi
23M
2:16:04
Rank: #491 (+3)
35K → 23M
7:46 | 6:12/mi
24M
2:22:09
Rank: #493 (-2)
23M → 24M
6:05 | 6:05/mi
40K· 24.85 mi
2:27:34
Rank: #500 (-7)
24M → 40K
5:25 | 6:20/mi
25.2M
2:29:54
Rank: #501 (-1)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
2:36:08
Rank: #508 (-7)
25.2M → Finish
6:14 | 6:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:11
Pace5:49 /mi
2nd Half
Distance13.11 mi
Time1:19:57
Pace6:06 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5917:505:4417:50
5:44
-
10K
6.21 mi10:36:0135:525:4618:02
5:48
+0:04
15K
9.32 mi10:54:0553:565:4718:04
5:49
+0:01
20K
12.43 mi11:12:271:12:185:4918:22
5:55
+0:06
Half
13.11 mi11:16:201:16:115:493:53
5:42
-0:13
25K
15.53 mi11:30:301:30:215:4914:10
5:51
+0:09
30K
18.64 mi11:49:091:49:005:5118:39
6:00
+0:09
20M
20.00 mi11:57:291:57:205:528:20
6:08
+0:08
21M
21.00 mi12:03:582:03:495:546:29
6:29
+0:21
35K
21.75 mi12:08:272:08:185:544:29
6:00
-0:29
23M
23.00 mi12:16:132:16:045:557:46
6:12
+0:12
24M
24.00 mi12:22:182:22:095:556:05
6:05
-0:07
40K
24.85 mi12:27:432:27:345:565:25
6:20
+0:15
25.2M
25.20 mi12:30:032:29:545:572:20
6:46
+0:26
Finish
26.22 mi12:36:172:36:085:586:14
6:07
-0:39

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

5:42 /mi

Average Pace

5:58 /mi

Slowest Pace

6:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:54

91% of race

Time at Steady Pace

11:54

8% of race

Time at Slower Pace

2:20

1% of race

Average Pace: 5:57 /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 mi10:17:5917:505:4417:50
5:44
#496
10K
6.21 mi10:36:0135:525:4618:02
5:48
#556
15K
9.32 mi10:54:0553:565:4718:04
5:49
#549
20K
12.43 mi11:12:271:12:185:4918:22
5:55
#554
Half
13.11 mi11:16:201:16:115:493:53
5:42
#535
25K
15.53 mi11:30:301:30:215:4914:10
5:51
#512
30K
18.64 mi11:49:091:49:005:5118:39
6:00
#502
20M
20.00 mi11:57:291:57:205:528:20
6:08
#498
21M
21.00 mi12:03:582:03:495:546:29
6:29
#494
35K
21.75 mi12:08:272:08:185:544:29
6:00
#494
23M
23.00 mi12:16:132:16:045:557:46
6:12
#491
24M
24.00 mi12:22:182:22:095:556:05
6:05
#493
40K
24.85 mi12:27:432:27:345:565:25
6:20
#500
25.2M
25.20 mi12:30:032:29:545:572:20
6:46
#501
Finish
26.22 mi12:36:172:36:085:586:14
6:07
#508
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi496458458550(Top 2%)513(Top 3%)513(Top 9%)
10K6.21 mi3.10 mi556-60518-60518-60614(Top 2%)574(Top 4%)574(Top 10%)
15K9.32 mi3.11 mi549+7510+8510+8550(Top 2%)513(Top 3%)513(Top 9%)
20K12.43 mi3.11 mi554-5511-1511-1649(Top 2%)602(Top 4%)602(Top 11%)
Half13.11 mi0.68 mi535+19497+14497+14415(Top 1%)388(Top 2%)388(Top 7%)
25K15.53 mi2.42 mi512+23475+22475+22478(Top 2%)445(Top 3%)445(Top 8%)
30K18.64 mi3.11 mi502+10461+14461+14490(Top 2%)456(Top 3%)456(Top 8%)
20M20.00 mi1.36 mi498+4458+3458+3587(Top 2%)553(Top 3%)553(Top 10%)
21M21.00 mi1.00 mi494+4454+4454+4639(Top 2%)603(Top 4%)603(Top 11%)
35K21.75 mi0.75 mi494453+1453+1702(Top 2%)655(Top 4%)655(Top 12%)
23M23.00 mi1.25 mi491+3450+3450+3673(Top 2%)634(Top 4%)634(Top 11%)
24M24.00 mi1.00 mi493-2453-3453-3723(Top 3%)678(Top 4%)678(Top 12%)
40K24.85 mi0.85 mi500-7459-6459-61034(Top 4%)966(Top 6%)966(Top 17%)
25.2M25.20 mi0.35 mi501-1462-3462-3849(Top 3%)782(Top 5%)782(Top 14%)
Finish26.22 mi1.02 mi508-7469-7469-71229(Top 4%)1147(Top 7%)1147(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

550

Males

513

M18-39

513

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

614

Males

574

M18-39

574

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

550

Males

513

M18-39

513

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

649

Males

602

M18-39

602

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

415

Males

388

M18-39

388

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

478

Males

445

M18-39

445

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

490

Males

456

M18-39

456

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

587

Males

553

M18-39

553

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

639

Males

603

M18-39

603

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

702

Males

655

M18-39

655

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

673

Males

634

M18-39

634

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

723

Males

678

M18-39

678

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1034

Males

966

M18-39

966

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

849

Males

782

M18-39

782

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1229

Males

1147

M18-39

1147

Passing Analysis

Category:
Athletes Passed
202
Passed By
214
Net Change
-12
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#496
5K → 10K666-60#496#556
10K → 15K2013+7#556#549
15K → 20K1823-5#549#554
20K → Half190+19#554#535
Half → 25K3310+23#535#512
25K → 30K2616+10#512#502
30K → 20M139+4#502#498
20M → 21M139+4#498#494
21M → 35K660#494#494
35K → 23M1815+3#494#491
23M → 24M79-2#491#493
24M → 40K916-7#493#500
40K → 25.2M56-1#500#501
25.2M → Finish916-7#501#508
TOTALS202214-12
📊

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