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BOSTON MARATHON 2025

Jerry Carroll

Bib: 6293•M

AE

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 40%
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
20:23
Rank: #4285
Start → 5K
20:23 | 6:34/mi
10K· 6.21 mi
40:49
Rank: #4276 (+9)
5K → 10K
20:26 | 6:35/mi
15K· 9.32 mi
1:01:19
Rank: #4248 (+28)
10K → 15K
20:30 | 6:36/mi
20K· 12.43 mi
1:23:16
Rank: #4997 (-749)
15K → 20K
21:57 | 7:04/mi
Half· 13.11 mi
1:27:52
Rank: #5024 (-27)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:44:40
Rank: #5136 (-112)
Half → 25K
16:48 | 6:56/mi
30K· 18.64 mi
2:15:50
Rank: #8722 (-3586)
25K → 30K
31:10 | 10:02/mi
20M
2:30:44
Rank: #10570 (-1848)
30K → 20M
14:54 | 10:58/mi
21M
2:41:41
Rank: #11456 (-886)
20M → 21M
10:57 | 10:57/mi
35K· 21.75 mi
2:48:01
Rank: #11621 (-165)
21M → 35K
6:20 | 8:28/mi
23M
2:58:34
Rank: #11677 (-56)
35K → 23M
10:33 | 8:26/mi
24M
3:06:34
Rank: #11617 (+60)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
3:13:07
Rank: #11432 (+185)
24M → 40K
6:33 | 7:40/mi
25.2M
3:16:02
Rank: #11347 (+85)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:23:56
Rank: #11311 (+36)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:52
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:56:04
Pace8:51 /mi
📊Positive Split: 32.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3620:236:3420:23
6:34
-
10K
6.21 mi10:46:0240:496:3420:26
6:35
+0:01
15K
9.32 mi11:06:321:01:196:3520:30
6:36
+0:01
20K
12.43 mi11:28:291:23:166:4221:57
7:04
+0:28
Half
13.11 mi11:33:051:27:526:424:36
6:45
-0:19
25K
15.53 mi11:49:531:44:406:4416:48
6:56
+0:11
30K
18.64 mi12:21:032:15:507:1731:10
10:02
+3:06
20M
20.00 mi12:35:572:30:447:3214:54
10:58
+0:56
21M
21.00 mi12:46:542:41:417:4210:57
10:57
-0:01
35K
21.75 mi12:53:142:48:017:446:20
8:28
-2:29
23M
23.00 mi13:03:472:58:347:4610:33
8:26
-0:02
24M
24.00 mi13:11:473:06:347:468:00
8:00
-0:26
40K
24.85 mi13:18:203:13:077:466:33
7:40
-0:20
25.2M
25.20 mi13:21:153:16:027:472:55
8:27
+0:47
Finish
26.22 mi13:29:093:23:567:477:54
7:45
-0:42

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

6:34 /mi

Average Pace

7:47 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:43

41% of race

Time at Steady Pace

1:04:12

31% of race

Time at Slower Pace

57:01

28% of race

Average Pace: 7:47 /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 mi10:25:3620:236:3420:23
6:34
#4285
10K
6.21 mi10:46:0240:496:3420:26
6:35
#4276
15K
9.32 mi11:06:321:01:196:3520:30
6:36
#4248
20K
12.43 mi11:28:291:23:166:4221:57
7:04
#4997
Half
13.11 mi11:33:051:27:526:424:36
6:45
#5024
25K
15.53 mi11:49:531:44:406:4416:48
6:56
#5136
30K
18.64 mi12:21:032:15:507:1731:10
10:02
#8722
20M
20.00 mi12:35:572:30:447:3214:54
10:58
#10570
21M
21.00 mi12:46:542:41:417:4210:57
10:57
#11456
35K
21.75 mi12:53:142:48:017:446:20
8:28
#11621
23M
23.00 mi13:03:472:58:347:4610:33
8:26
#11677
24M
24.00 mi13:11:473:06:347:468:00
8:00
#11617
40K
24.85 mi13:18:203:13:077:466:33
7:40
#11432
25.2M
25.20 mi13:21:153:16:027:472:55
8:27
#11347
Finish
26.22 mi13:29:093:23:567:477:54
7:45
#11311
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4285402940294225(Top 15%)3974(Top 25%)3974(Top 70%)
10K6.21 mi3.10 mi4276+94023+64023+64290(Top 15%)4032(Top 25%)4032(Top 71%)
15K9.32 mi3.11 mi4248+283996+273996+274225(Top 15%)3974(Top 25%)3974(Top 70%)
20K12.43 mi3.11 mi4997-7494653-6574653-6577305(Top 26%)6426(Top 40%)6426(Top 114%)
Half13.11 mi0.68 mi5024-274671-184671-185696(Top 20%)5216(Top 32%)5216(Top 92%)
25K15.53 mi2.42 mi5136-1124760-894760-895863(Top 21%)5289(Top 33%)5289(Top 94%)
30K18.64 mi3.11 mi8722-35867319-25597319-255921681(Top 76%)13017(Top 81%)13017(Top 231%)
20M20.00 mi1.36 mi10570-18488253-9348253-93423511(Top 83%)13761(Top 85%)13761(Top 244%)
21M21.00 mi1.00 mi11456-8868634-3818634-38121233(Top 75%)12598(Top 78%)12598(Top 223%)
35K21.75 mi0.75 mi11621-1658696-628696-6215210(Top 54%)9809(Top 61%)9809(Top 174%)
23M23.00 mi1.25 mi11677-568679+178679+1712826(Top 45%)8611(Top 53%)8611(Top 153%)
24M24.00 mi1.00 mi11617+608607+728607+7211220(Top 40%)7773(Top 48%)7773(Top 138%)
40K24.85 mi0.85 mi11432+1858481+1268481+1267831(Top 28%)5906(Top 37%)5906(Top 105%)
25.2M25.20 mi0.35 mi11347+858422+598422+598543(Top 30%)6228(Top 39%)6228(Top 110%)
Finish26.22 mi1.02 mi11311+368372+508372+5011064(Top 39%)7541(Top 47%)7541(Top 134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4225

Males

3974

M18-39

3974

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4290

Males

4032

M18-39

4032

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4225

Males

3974

M18-39

3974

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

7305

Males

6426

M18-39

6426

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5696

Males

5216

M18-39

5216

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5863

Males

5289

M18-39

5289

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

21681

Males

13017

M18-39

13017

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

23511

Males

13761

M18-39

13761

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

21233

Males

12598

M18-39

12598

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

15210

Males

9809

M18-39

9809

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12826

Males

8611

M18-39

8611

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11220

Males

7773

M18-39

7773

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7831

Males

5906

M18-39

5906

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8543

Males

6228

M18-39

6228

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11064

Males

7541

M18-39

7541

Passing Analysis

Category:
Athletes Passed
973
Passed By
7997
Net Change
-7026
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4285
5K → 10K140131+9#4285#4276
10K → 15K10981+28#4276#4248
15K → 20K23772-749#4248#4997
20K → Half2047-27#4997#5024
Half → 25K66178-112#5024#5136
25K → 30K33589-3586#5136#8722
30K → 20M81854-1848#8722#10570
20M → 21M7893-886#10570#11456
21M → 35K21186-165#11456#11621
35K → 23M91147-56#11621#11677
23M → 24M11555+60#11677#11617
24M → 40K1938+185#11617#11432
40K → 25.2M861+85#11432#11347
25.2M → Finish9155+36#11347#11311
TOTALS9737997-7026
📊

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