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BOSTON MARATHON 2025

Jack Degus

Bib: 29002•M

IL

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
27:05
Rank: #21076
Start → 5K
27:05 | 8:43/mi
10K· 6.21 mi
53:56
Rank: #20799 (+277)
5K → 10K
26:51 | 8:39/mi
15K· 9.32 mi
1:20:22
Rank: #20319 (+480)
10K → 15K
26:26 | 8:30/mi
20K· 12.43 mi
1:46:43
Rank: #19802 (+517)
15K → 20K
26:21 | 8:29/mi
Half· 13.11 mi
1:52:28
Rank: #19748 (+54)
20K → Half
5:45 | 8:26/mi
25K· 15.53 mi
2:12:57
Rank: #19247 (+501)
Half → 25K
20:29 | 8:27/mi
30K· 18.64 mi
2:40:24
Rank: #18789 (+458)
25K → 30K
27:27 | 8:50/mi
20M
2:52:16
Rank: #18508 (+281)
30K → 20M
11:52 | 8:44/mi
21M
3:01:42
Rank: #18318 (+190)
20M → 21M
9:26 | 9:26/mi
35K· 21.75 mi
3:08:28
Rank: #18326 (-8)
21M → 35K
6:46 | 9:03/mi
23M
3:20:17
Rank: #18325 (+1)
35K → 23M
11:49 | 9:26/mi
24M
3:29:30
Rank: #18314 (+11)
23M → 24M
9:13 | 9:13/mi
40K· 24.85 mi
3:37:30
Rank: #18325 (-11)
24M → 40K
8:00 | 9:21/mi
25.2M
3:41:10
Rank: #18354 (-29)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:50:48
Rank: #18501 (-147)
25.2M → Finish
9:38 | 9:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:28
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time1:58:20
Pace9:02 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:3727:058:4327:05
8:43
-
10K
6.21 mi12:11:2853:568:4126:51
8:39
-0:04
15K
9.32 mi12:37:541:20:228:3726:26
8:30
-0:09
20K
12.43 mi13:04:151:46:438:3526:21
8:29
-0:01
Half
13.11 mi13:10:001:52:288:355:45
8:26
-0:03
25K
15.53 mi13:30:292:12:578:3420:29
8:27
+0:01
30K
18.64 mi13:57:562:40:248:3627:27
8:50
+0:23
20M
20.00 mi14:09:482:52:168:3711:52
8:44
-0:06
21M
21.00 mi14:19:143:01:428:399:26
9:26
+0:42
35K
21.75 mi14:26:003:08:288:406:46
9:03
-0:23
23M
23.00 mi14:37:493:20:178:4211:49
9:26
+0:23
24M
24.00 mi14:47:023:29:308:449:13
9:13
-0:13
40K
24.85 mi14:55:023:37:308:458:00
9:21
+0:08
25.2M
25.20 mi14:58:423:41:108:473:40
10:38
+1:17
Finish
26.22 mi15:08:203:50:488:499:38
9:27
-1:11

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

8:26 /mi

Average Pace

8:49 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:01

34% of race

Time at Steady Pace

1:40:01

43% of race

Time at Slower Pace

51:46

22% of race

Average Pace: 8:48 /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 mi11:44:3727:058:4327:05
8:43
#21076
10K
6.21 mi12:11:2853:568:4126:51
8:39
#20799
15K
9.32 mi12:37:541:20:228:3726:26
8:30
#20319
20K
12.43 mi13:04:151:46:438:3526:21
8:29
#19802
Half
13.11 mi13:10:001:52:288:355:45
8:26
#19748
25K
15.53 mi13:30:292:12:578:3420:29
8:27
#19247
30K
18.64 mi13:57:562:40:248:3627:27
8:50
#18789
20M
20.00 mi14:09:482:52:168:3711:52
8:44
#18508
21M
21.00 mi14:19:143:01:428:399:26
9:26
#18318
35K
21.75 mi14:26:003:08:288:406:46
9:03
#18326
23M
23.00 mi14:37:493:20:178:4211:49
9:26
#18325
24M
24.00 mi14:47:023:29:308:449:13
9:13
#18314
40K
24.85 mi14:55:023:37:308:458:00
9:21
#18325
25.2M
25.20 mi14:58:423:41:108:473:40
10:38
#18354
Finish
26.22 mi15:08:203:50:488:499:38
9:27
#18501
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21076128931289319368(Top 68%)12210(Top 76%)12210(Top 216%)
10K6.21 mi3.10 mi20799+27712799+9412799+9420555(Top 72%)12721(Top 79%)12721(Top 225%)
15K9.32 mi3.11 mi20319+48012607+19212607+19219368(Top 68%)12210(Top 76%)12210(Top 216%)
20K12.43 mi3.11 mi19802+51712381+22612381+22618100(Top 64%)11653(Top 72%)11653(Top 207%)
Half13.11 mi0.68 mi19748+5412359+2212359+2218706(Top 66%)11915(Top 74%)11915(Top 211%)
25K15.53 mi2.42 mi19247+50112140+21912140+21916850(Top 59%)11040(Top 69%)11040(Top 196%)
30K18.64 mi3.11 mi18789+45811917+22311917+22316805(Top 59%)10837(Top 67%)10837(Top 192%)
20M20.00 mi1.36 mi18508+28111759+15811759+15815259(Top 54%)10045(Top 62%)10045(Top 178%)
21M21.00 mi1.00 mi18318+19011646+11311646+11315780(Top 56%)10153(Top 63%)10153(Top 180%)
35K21.75 mi0.75 mi18326-811634+1211634+1218430(Top 65%)11234(Top 70%)11234(Top 199%)
23M23.00 mi1.25 mi18325+111608+2611608+2618394(Top 65%)11164(Top 69%)11164(Top 198%)
24M24.00 mi1.00 mi18314+1111573+3511573+3518412(Top 65%)11113(Top 69%)11113(Top 197%)
40K24.85 mi0.85 mi18325-1111547+2611547+2618090(Top 64%)10879(Top 68%)10879(Top 193%)
25.2M25.20 mi0.35 mi18354-2911548-111548-119445(Top 68%)11519(Top 72%)11519(Top 204%)
Finish26.22 mi1.02 mi18501-14711597-4911597-4921001(Top 74%)12289(Top 76%)12289(Top 218%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19368

Males

12210

M18-39

12210

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20555

Males

12721

M18-39

12721

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19368

Males

12210

M18-39

12210

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18100

Males

11653

M18-39

11653

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

18706

Males

11915

M18-39

11915

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16850

Males

11040

M18-39

11040

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16805

Males

10837

M18-39

10837

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

15259

Males

10045

M18-39

10045

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

15780

Males

10153

M18-39

10153

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18430

Males

11234

M18-39

11234

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

18394

Males

11164

M18-39

11164

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18412

Males

11113

M18-39

11113

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18090

Males

10879

M18-39

10879

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19445

Males

11519

M18-39

11519

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

21001

Males

12289

M18-39

12289

Passing Analysis

Category:
Athletes Passed
3415
Passed By
840
Net Change
+2575
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21076
5K → 10K457180+277#21076#20799
10K → 15K51737+480#20799#20319
15K → 20K53215+517#20319#19802
20K → Half6612+54#19802#19748
Half → 25K5076+501#19748#19247
25K → 30K49032+458#19247#18789
30K → 20M2898+281#18789#18508
20M → 21M20919+190#18508#18318
21M → 35K5866-8#18318#18326
35K → 23M107106+1#18326#18325
23M → 24M8069+11#18325#18314
24M → 40K6475-11#18314#18325
40K → 25.2M1746-29#18325#18354
25.2M → Finish22169-147#18354#18501
TOTALS3415840+2575
📊

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