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BOSTON MARATHON 2025

Matt Carroll

Bib: 5197•M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 37%
Masters (Masters Men)
#0 / 10463
Top 24%
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
20:21
Rank: #4203
Start → 5K
20:21 | 6:33/mi
10K· 6.21 mi
40:38
Rank: #4055 (+148)
5K → 10K
20:17 | 6:32/mi
15K· 9.32 mi
1:00:43
Rank: #3795 (+260)
10K → 15K
20:05 | 6:28/mi
20K· 12.43 mi
1:21:08
Rank: #3701 (+94)
15K → 20K
20:25 | 6:34/mi
Half· 13.11 mi
1:25:33
Rank: #3693 (+8)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:40
Rank: #3659 (+34)
Half → 25K
16:07 | 6:39/mi
30K· 18.64 mi
2:06:51
Rank: #5202 (-1543)
25K → 30K
25:11 | 8:06/mi
20M
2:17:28
Rank: #5552 (-350)
30K → 20M
10:37 | 7:49/mi
21M
2:26:21
Rank: #5869 (-317)
20M → 21M
8:53 | 8:53/mi
35K· 21.75 mi
2:31:54
Rank: #5927 (-58)
21M → 35K
5:33 | 7:25/mi
23M
2:42:40
Rank: #6254 (-327)
35K → 23M
10:46 | 8:36/mi
24M
2:51:00
Rank: #6472 (-218)
23M → 24M
8:20 | 8:20/mi
40K· 24.85 mi
2:58:20
Rank: #6670 (-198)
24M → 40K
7:20 | 8:35/mi
25.2M
3:01:34
Rank: #6781 (-111)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:09:56
Rank: #7049 (-268)
25.2M → Finish
8:22 | 8:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:33
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:44:23
Pace7:58 /mi
📊Positive Split: 22.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3620:216:3320:21
6:33
-
10K
6.21 mi10:43:5340:386:3220:17
6:32
-0:01
15K
9.32 mi11:03:581:00:436:3120:05
6:28
-0:04
20K
12.43 mi11:24:231:21:086:3220:25
6:34
+0:06
Half
13.11 mi11:28:481:25:336:324:25
6:28
-0:06
25K
15.53 mi11:44:551:41:406:3316:07
6:39
+0:11
30K
18.64 mi12:10:062:06:516:4825:11
8:06
+1:27
20M
20.00 mi12:20:432:17:286:5210:37
7:49
-0:17
21M
21.00 mi12:29:362:26:216:588:53
8:53
+1:04
35K
21.75 mi12:35:092:31:546:595:33
7:25
-1:28
23M
23.00 mi12:45:552:42:407:0410:46
8:36
+1:11
24M
24.00 mi12:54:152:51:007:088:20
8:20
-0:16
40K
24.85 mi13:01:352:58:207:107:20
8:35
+0:15
25.2M
25.20 mi13:04:493:01:347:123:14
9:23
+0:48
Finish
26.22 mi13:13:113:09:567:158:22
8:13
-1:10

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

6:28 /mi

Average Pace

7:15 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:40

54% of race

Time at Steady Pace

49:43

26% of race

Time at Slower Pace

38:33

20% of race

Average Pace: 7:15 /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 mi10:23:3620:216:3320:21
6:33
#4203
10K
6.21 mi10:43:5340:386:3220:17
6:32
#4055
15K
9.32 mi11:03:581:00:436:3120:05
6:28
#3795
20K
12.43 mi11:24:231:21:086:3220:25
6:34
#3701
Half
13.11 mi11:28:481:25:336:324:25
6:28
#3693
25K
15.53 mi11:44:551:41:406:3316:07
6:39
#3659
30K
18.64 mi12:10:062:06:516:4825:11
8:06
#5202
20M
20.00 mi12:20:432:17:286:5210:37
7:49
#5552
21M
21.00 mi12:29:362:26:216:588:53
8:53
#5869
35K
21.75 mi12:35:092:31:546:595:33
7:25
#5927
23M
23.00 mi12:45:552:42:407:0410:46
8:36
#6254
24M
24.00 mi12:54:152:51:007:088:20
8:20
#6472
40K
24.85 mi13:01:352:58:207:107:20
8:35
#6670
25.2M
25.20 mi13:04:493:01:347:123:14
9:23
#6781
Finish
26.22 mi13:13:113:09:567:158:22
8:13
#7049
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4203395539553333(Top 12%)3163(Top 20%)3163(Top 141%)
10K6.21 mi3.10 mi4055+1483825+1303825+1303932(Top 14%)3703(Top 23%)3703(Top 165%)
15K9.32 mi3.11 mi3795+2603586+2393586+2393333(Top 12%)3163(Top 20%)3163(Top 141%)
20K12.43 mi3.11 mi3701+943497+893497+893533(Top 12%)3343(Top 21%)3343(Top 149%)
Half13.11 mi0.68 mi3693+83491+63491+63515(Top 12%)3331(Top 21%)3331(Top 148%)
25K15.53 mi2.42 mi3659+343456+353456+353771(Top 13%)3536(Top 22%)3536(Top 157%)
30K18.64 mi3.11 mi5202-15434787-13314787-133112126(Top 43%)8742(Top 54%)8742(Top 389%)
20M20.00 mi1.36 mi5552-3505073-2865073-2869079(Top 32%)7029(Top 44%)7029(Top 313%)
21M21.00 mi1.00 mi5869-3175307-2345307-23412768(Top 45%)8709(Top 54%)8709(Top 388%)
35K21.75 mi0.75 mi5927-585343-365343-368002(Top 28%)6287(Top 39%)6287(Top 280%)
23M23.00 mi1.25 mi6254-3275572-2295572-22913882(Top 49%)9097(Top 56%)9097(Top 405%)
24M24.00 mi1.00 mi6472-2185709-1375709-13713429(Top 47%)8848(Top 55%)8848(Top 394%)
40K24.85 mi0.85 mi6670-1985811-1025811-10213869(Top 49%)8918(Top 55%)8918(Top 397%)
25.2M25.20 mi0.35 mi6781-1115878-675878-6713765(Top 48%)8799(Top 55%)8799(Top 392%)
Finish26.22 mi1.02 mi7049-2686023-1456023-14514288(Top 50%)9142(Top 57%)9142(Top 407%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3333

Males

3163

M40-44

3163

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3932

Males

3703

M40-44

3703

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3333

Males

3163

M40-44

3163

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3533

Males

3343

M40-44

3343

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3515

Males

3331

M40-44

3331

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3771

Males

3536

M40-44

3536

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

12126

Males

8742

M40-44

8742

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9079

Males

7029

M40-44

7029

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12768

Males

8709

M40-44

8709

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

8002

Males

6287

M40-44

6287

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13882

Males

9097

M40-44

9097

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

13429

Males

8848

M40-44

8848

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13869

Males

8918

M40-44

8918

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13765

Males

8799

M40-44

8799

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

14288

Males

9142

M40-44

9142

Passing Analysis

Category:
Athletes Passed
943
Passed By
3789
Net Change
-2846
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4203
5K → 10K24597+148#4203#4055
10K → 15K27212+260#4055#3795
15K → 20K14551+94#3795#3701
20K → Half1911+8#3701#3693
Half → 25K8753+34#3693#3659
25K → 30K111554-1543#3659#5202
30K → 20M18368-350#5202#5552
20M → 21M14331-317#5552#5869
21M → 35K2987-58#5869#5927
35K → 23M34361-327#5927#6254
23M → 24M22240-218#6254#6472
24M → 40K22220-198#6472#6670
40K → 25.2M11122-111#6670#6781
25.2M → Finish14282-268#6781#7049
TOTALS9433789-2846
📊

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