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BOSTON MARATHON 2025

Matthew Russell

Bib: 2601•M

GA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:13
Rank: #3896
Start → 5K
6:30/mi
20:13 split
10K· 6.21 mi
40:13
Rank: #3568 (+328)
5K → 10K
6:26/mi
20:00 split
15K· 9.32 mi
59:55
Rank: #3206 (+362)
10K → 15K
6:20/mi
19:42 split
20K· 12.43 mi
1:19:57
Rank: #3065 (+141)
15K → 20K
6:27/mi
20:02 split
Half· 13.11 mi
1:24:12
Rank: #3012 (+53)
20K → Half
6:14/mi
4:15 split
25K· 15.53 mi
1:39:39
Rank: #2833 (+179)
Half → 25K
6:22/mi
15:27 split
30K· 18.64 mi
1:59:50
Rank: #2600 (+233)
25K → 30K
6:30/mi
20:11 split
20M
2:08:54
Rank: #2545 (+55)
30K → 20M
6:40/mi
9:04 split
21M
2:15:52
Rank: #2495 (+50)
20M → 21M
6:58/mi
6:58 split
35K· 21.75 mi
2:20:53
Rank: #2511 (-16)
21M → 35K
6:42/mi
5:01 split
23M
2:29:27
Rank: #2506 (+5)
35K → 23M
6:51/mi
8:34 split
24M
2:36:13
Rank: #2515 (-9)
23M → 24M
6:46/mi
6:46 split
40K· 24.85 mi
2:42:05
Rank: #2508 (+7)
24M → 40K
6:52/mi
5:52 split
25.2M
2:44:38
Rank: #2510 (-2)
40K → 25.2M
7:24/mi
2:33 split
Finish· 26.22 mi
2:51:20
Rank: #2500 (+10)
25.2M → Finish
6:34/mi
6:42 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:12
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:27:08
Pace6:39 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1120:136:3020:13
6:30
-
10K
6.21 mi10:41:1140:136:2820:00
6:26
-0:04
15K
9.32 mi11:00:5359:556:2619:42
6:20
-0:06
20K
12.43 mi11:20:551:19:576:2620:02
6:27
+0:07
Half
13.11 mi11:25:101:24:126:254:15
6:14
-0:13
25K
15.53 mi11:40:371:39:396:2515:27
6:22
+0:08
30K
18.64 mi12:00:481:59:506:2620:11
6:30
+0:08
20M
20.00 mi12:09:522:08:546:279:04
6:40
+0:10
21M
21.00 mi12:16:502:15:526:286:58
6:58
+0:18
35K
21.75 mi12:21:512:20:536:295:01
6:42
-0:16
23M
23.00 mi12:30:252:29:276:308:34
6:51
+0:09
24M
24.00 mi12:37:112:36:136:316:46
6:46
-0:05
40K
24.85 mi12:43:032:42:056:315:52
6:52
+0:06
25.2M
25.20 mi12:45:362:44:386:322:33
7:24
+0:32
Finish
26.22 mi12:52:182:51:206:326:42
6:34
-0:50

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

6:14 /mi

Average Pace

6:32 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:57

91% of race

Time at Steady Pace

12:50

7% of race

Time at Slower Pace

2:33

1% of race

Average Pace: 6:32 /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 mi10:21:1120:136:3020:13
6:30
#3896
10K
6.21 mi10:41:1140:136:2820:00
6:26
#3568
15K
9.32 mi11:00:5359:556:2619:42
6:20
#3206
20K
12.43 mi11:20:551:19:576:2620:02
6:27
#3065
Half
13.11 mi11:25:101:24:126:254:15
6:14
#3012
25K
15.53 mi11:40:371:39:396:2515:27
6:22
#2833
30K
18.64 mi12:00:481:59:506:2620:11
6:30
#2600
20M
20.00 mi12:09:522:08:546:279:04
6:40
#2545
21M
21.00 mi12:16:502:15:526:286:58
6:58
#2495
35K
21.75 mi12:21:512:20:536:295:01
6:42
#2511
23M
23.00 mi12:30:252:29:276:308:34
6:51
#2506
24M
24.00 mi12:37:112:36:136:316:46
6:46
#2515
40K
24.85 mi12:43:032:42:056:315:52
6:52
#2508
25.2M
25.20 mi12:45:362:44:386:322:33
7:24
#2510
Finish
26.22 mi12:52:182:51:206:326:42
6:34
#2500
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3896368836882591(Top 9%)2474(Top 15%)2474(Top 44%)
10K6.21 mi3.10 mi3568+3283384+3043384+3043293(Top 12%)3130(Top 19%)3130(Top 55%)
15K9.32 mi3.11 mi3206+3623048+3363048+3362591(Top 9%)2474(Top 15%)2474(Top 44%)
20K12.43 mi3.11 mi3065+1412922+1262922+1262813(Top 10%)2678(Top 17%)2678(Top 47%)
Half13.11 mi0.68 mi3012+532871+512871+512180(Top 8%)2084(Top 13%)2084(Top 37%)
25K15.53 mi2.42 mi2833+1792703+1682703+1682225(Top 8%)2118(Top 13%)2118(Top 38%)
30K18.64 mi3.11 mi2600+2332483+2202483+2201976(Top 7%)1879(Top 12%)1879(Top 33%)
20M20.00 mi1.36 mi2545+552429+542429+542345(Top 8%)2215(Top 14%)2215(Top 39%)
21M21.00 mi1.00 mi2495+502380+492380+492145(Top 8%)2010(Top 12%)2010(Top 36%)
35K21.75 mi0.75 mi2511-162391-112391-113551(Top 13%)3224(Top 20%)3224(Top 57%)
23M23.00 mi1.25 mi2506+52385+62385+62919(Top 10%)2674(Top 17%)2674(Top 47%)
24M24.00 mi1.00 mi2515-92390-52390-53335(Top 12%)3001(Top 19%)3001(Top 53%)
40K24.85 mi0.85 mi2508+72378+122378+123159(Top 11%)2832(Top 18%)2832(Top 50%)
25.2M25.20 mi0.35 mi2510-22381-32381-32950(Top 10%)2629(Top 16%)2629(Top 47%)
Finish26.22 mi1.02 mi2500+102370+112370+113209(Top 11%)2841(Top 18%)2841(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2591

Males

2474

M18-39

2474

5K→10K

3.1 - 6.2 mi

Top 12%
×5story building
+79ft-138ft

Overall

3293

Males

3130

M18-39

3130

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2591

Males

2474

M18-39

2474

15K→20K

9.3 - 12.4 mi

Top 10%
×5story building
+106ft-86ft

Overall

2813

Males

2678

M18-39

2678

20K→Half

12.4 - 13.1 mi

Top 8%
×2story building
+19ft-37ft

Overall

2180

Males

2084

M18-39

2084

Half→25K

13.1 - 15.5 mi

Top 8%
×4story building
+66ft-88ft

Overall

2225

Males

2118

M18-39

2118

25K→30K

15.5 - 18.6 mi

Top 7%
×9story building
+181ft-148ft

Overall

1976

Males

1879

M18-39

1879

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2345

Males

2215

M18-39

2215

20M→21M

20.0 - 21.0 mi

Top 8%
×8story building
+106ft-24ft

Overall

2145

Males

2010

M18-39

2010

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3551

Males

3224

M18-39

3224

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2919

Males

2674

M18-39

2674

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3335

Males

3001

M18-39

3001

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3159

Males

2832

M18-39

2832

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2950

Males

2629

M18-39

2629

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2story building
+22ft-21ft

Overall

3209

Males

2841

M18-39

2841

Passing Analysis

Category:
Athletes Passed
1734
Passed By
338
Net Change
+1396
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3896
5K → 10K36436+328#3896#3568
10K → 15K3664+362#3568#3206
15K → 20K16120+141#3206#3065
20K → Half563+53#3065#3012
Half → 25K1856+179#3012#2833
25K → 30K2385+233#2833#2600
30K → 20M8126+55#2600#2545
20M → 21M6818+50#2545#2495
21M → 35K2945-16#2495#2511
35K → 23M5550+5#2511#2506
23M → 24M3948-9#2506#2515
24M → 40K4235+7#2515#2508
40K → 25.2M79-2#2508#2510
25.2M → Finish4333+10#2510#2500
TOTALS1734338+1396
📊

Passing Visuals

Category:
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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