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BOSTON MARATHON 2025

Matthew Lynch

Bib: 3565•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Masters (Masters Men)
#0 / 10463
Top 3%
Division (M40-44)
#0 / 2247
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
20:09
Rank: #3716
Start → 5K
20:09 | 6:29/mi
10K· 6.21 mi
40:27
Rank: #3843 (-127)
5K → 10K
20:18 | 6:32/mi
15K· 9.32 mi
1:00:23
Rank: #3533 (+310)
10K → 15K
19:56 | 6:25/mi
20K· 12.43 mi
1:20:34
Rank: #3375 (+158)
15K → 20K
20:11 | 6:30/mi
Half· 13.11 mi
1:24:50
Rank: #3306 (+69)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:40:17
Rank: #3080 (+226)
Half → 25K
15:27 | 6:22/mi
30K· 18.64 mi
2:00:22
Rank: #2759 (+321)
25K → 30K
20:05 | 6:28/mi
20M
2:09:09
Rank: #2616 (+143)
30K → 20M
8:47 | 6:28/mi
21M
2:15:45
Rank: #2460 (+156)
20M → 21M
6:36 | 6:36/mi
35K· 21.75 mi
2:20:20
Rank: #2359 (+101)
21M → 35K
4:35 | 6:08/mi
23M
2:28:21
Rank: #2258 (+101)
35K → 23M
8:01 | 6:24/mi
24M
2:34:40
Rank: #2177 (+81)
23M → 24M
6:19 | 6:19/mi
40K· 24.85 mi
2:40:09
Rank: #2111 (+66)
24M → 40K
5:29 | 6:25/mi
25.2M
2:42:28
Rank: #2076 (+35)
40K → 25.2M
2:19 | 6:43/mi
Finish· 26.22 mi
2:48:37
Rank: #1986 (+90)
25.2M → Finish
6:09 | 6:02/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:24:50
Pace6:28 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:23:47
Pace6:23 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2520:096:2920:09
6:29
-
10K
6.21 mi10:43:4340:276:3120:18
6:32
+0:03
15K
9.32 mi11:03:391:00:236:2919:56
6:25
-0:07
20K
12.43 mi11:23:501:20:346:2920:11
6:30
+0:05
Half
13.11 mi11:28:061:24:506:284:16
6:15
-0:15
25K
15.53 mi11:43:331:40:176:2715:27
6:22
+0:07
30K
18.64 mi12:03:382:00:226:2720:05
6:28
+0:06
20M
20.00 mi12:12:252:09:096:278:47
6:28
0:00
21M
21.00 mi12:19:012:15:456:286:36
6:36
+0:08
35K
21.75 mi12:23:362:20:206:274:35
6:08
-0:28
23M
23.00 mi12:31:372:28:216:278:01
6:24
+0:16
24M
24.00 mi12:37:562:34:406:276:19
6:19
-0:05
40K
24.85 mi12:43:252:40:096:275:29
6:25
+0:06
25.2M
25.20 mi12:45:442:42:286:272:19
6:43
+0:18
Finish
26.22 mi12:51:532:48:376:266:09
6:02
-0:41

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

6:02 /mi

Average Pace

6:26 /mi

Slowest Pace

6:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:46:18

99% of race

Time at Steady Pace

2:19

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:23:2520:096:2920:09
6:29
#3716
10K
6.21 mi10:43:4340:276:3120:18
6:32
#3843
15K
9.32 mi11:03:391:00:236:2919:56
6:25
#3533
20K
12.43 mi11:23:501:20:346:2920:11
6:30
#3375
Half
13.11 mi11:28:061:24:506:284:16
6:15
#3306
25K
15.53 mi11:43:331:40:176:2715:27
6:22
#3080
30K
18.64 mi12:03:382:00:226:2720:05
6:28
#2759
20M
20.00 mi12:12:252:09:096:278:47
6:28
#2616
21M
21.00 mi12:19:012:15:456:286:36
6:36
#2460
35K
21.75 mi12:23:362:20:206:274:35
6:08
#2359
23M
23.00 mi12:31:372:28:216:278:01
6:24
#2258
24M
24.00 mi12:37:562:34:406:276:19
6:19
#2177
40K
24.85 mi12:43:252:40:096:275:29
6:25
#2111
25.2M
25.20 mi12:45:442:42:286:272:19
6:43
#2076
Finish
26.22 mi12:51:532:48:376:266:09
6:02
#1986
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3716351935193026(Top 11%)2883(Top 18%)2883(Top 128%)
10K6.21 mi3.10 mi3843-1273634-1153634-1153951(Top 14%)3718(Top 23%)3718(Top 165%)
15K9.32 mi3.11 mi3533+3103349+2853349+2853026(Top 11%)2883(Top 18%)2883(Top 128%)
20K12.43 mi3.11 mi3375+1583204+1453204+1453087(Top 11%)2930(Top 18%)2930(Top 130%)
Half13.11 mi0.68 mi3306+693146+583146+582213(Top 8%)2114(Top 13%)2114(Top 94%)
25K15.53 mi2.42 mi3080+2262935+2112935+2112204(Top 8%)2097(Top 13%)2097(Top 93%)
30K18.64 mi3.11 mi2759+3212630+3052630+3051820(Top 6%)1730(Top 11%)1730(Top 77%)
20M20.00 mi1.36 mi2616+1432498+1322498+1321488(Top 5%)1406(Top 9%)1406(Top 63%)
21M21.00 mi1.00 mi2460+1562347+1512347+151920(Top 3%)870(Top 5%)870(Top 39%)
35K21.75 mi0.75 mi2359+1012248+992248+991030(Top 4%)971(Top 6%)971(Top 43%)
23M23.00 mi1.25 mi2258+1012150+982150+981153(Top 4%)1089(Top 7%)1089(Top 48%)
24M24.00 mi1.00 mi2177+812070+802070+801355(Top 5%)1267(Top 8%)1267(Top 56%)
40K24.85 mi0.85 mi2111+662005+652005+651292(Top 5%)1199(Top 7%)1199(Top 53%)
25.2M25.20 mi0.35 mi2076+351970+351970+35806(Top 3%)749(Top 5%)749(Top 33%)
Finish26.22 mi1.02 mi1986+901882+881882+881014(Top 4%)952(Top 6%)952(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3026

Males

2883

M40-44

2883

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3951

Males

3718

M40-44

3718

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3026

Males

2883

M40-44

2883

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3087

Males

2930

M40-44

2930

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2213

Males

2114

M40-44

2114

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2204

Males

2097

M40-44

2097

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1820

Males

1730

M40-44

1730

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1488

Males

1406

M40-44

1406

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

920

Males

870

M40-44

870

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1030

Males

971

M40-44

971

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1153

Males

1089

M40-44

1089

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1355

Males

1267

M40-44

1267

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1292

Males

1199

M40-44

1199

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

806

Males

749

M40-44

749

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1014

Males

952

M40-44

952

Passing Analysis

Category:
Athletes Passed
2019
Passed By
289
Net Change
+1730
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3716
5K → 10K88215-127#3716#3843
10K → 15K32313+310#3843#3533
15K → 20K18931+158#3533#3375
20K → Half701+69#3375#3306
Half → 25K2271+226#3306#3080
25K → 30K3287+321#3080#2759
30K → 20M1463+143#2759#2616
20M → 21M1560+156#2616#2460
21M → 35K1010+101#2460#2359
35K → 23M1032+101#2359#2258
23M → 24M865+81#2258#2177
24M → 40K737+66#2177#2111
40K → 25.2M372+35#2111#2076
25.2M → Finish922+90#2076#1986
TOTALS2019289+1730
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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