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BOSTON MARATHON 2025

Matt Tarasenko

Bib: 7864•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 40%
Masters (Masters Men)
#0 / 10463
Top 27%
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
21:09
Rank: #6366
Start → 5K
21:09 | 6:48/mi
10K· 6.21 mi
42:56
Rank: #7221 (-855)
5K → 10K
21:47 | 7:01/mi
15K· 9.32 mi
1:05:08
Rank: #7673 (-452)
10K → 15K
22:12 | 7:09/mi
20K· 12.43 mi
1:27:24
Rank: #7707 (-34)
15K → 20K
22:16 | 7:10/mi
Half· 13.11 mi
1:32:09
Rank: #7676 (+31)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:49:59
Rank: #7787 (-111)
Half → 25K
17:50 | 7:21/mi
30K· 18.64 mi
2:13:29
Rank: #7750 (+37)
25K → 30K
23:30 | 7:34/mi
20M
2:24:06
Rank: #7782 (-32)
30K → 20M
10:37 | 7:49/mi
21M
2:32:10
Rank: #7717 (+65)
20M → 21M
8:04 | 8:04/mi
35K· 21.75 mi
2:37:47
Rank: #7709 (+8)
21M → 35K
5:37 | 7:30/mi
23M
2:47:46
Rank: #7765 (-56)
35K → 23M
9:59 | 7:58/mi
24M
2:55:39
Rank: #7865 (-100)
23M → 24M
7:53 | 7:53/mi
40K· 24.85 mi
3:02:19
Rank: #7856 (+9)
24M → 40K
6:40 | 7:48/mi
25.2M
3:05:08
Rank: #7808 (+48)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:12:34
Rank: #7762 (+46)
25.2M → Finish
7:26 | 7:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:09
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:40:25
Pace7:40 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:2121:096:4821:09
6:48
-
10K
6.21 mi10:51:0842:566:5521:47
7:01
+0:13
15K
9.32 mi11:13:201:05:086:5922:12
7:09
+0:08
20K
12.43 mi11:35:361:27:247:0222:16
7:10
+0:01
Half
13.11 mi11:40:211:32:097:024:45
6:58
-0:12
25K
15.53 mi11:58:111:49:597:0517:50
7:21
+0:23
30K
18.64 mi12:21:412:13:297:1023:30
7:34
+0:13
20M
20.00 mi12:32:182:24:067:1210:37
7:49
+0:15
21M
21.00 mi12:40:222:32:107:158:04
8:04
+0:15
35K
21.75 mi12:45:592:37:477:155:37
7:30
-0:34
23M
23.00 mi12:55:582:47:467:189:59
7:58
+0:28
24M
24.00 mi13:03:512:55:397:197:53
7:53
-0:05
40K
24.85 mi13:10:313:02:197:206:40
7:48
-0:05
25.2M
25.20 mi13:13:203:05:087:212:49
8:10
+0:22
Finish
26.22 mi13:20:463:12:347:217:26
7:18
-0:52

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

6:48 /mi

Average Pace

7:21 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:09

48% of race

Time at Steady Pace

54:23

28% of race

Time at Slower Pace

46:02

24% of race

Average Pace: 7:21 /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 mi10:29:2121:096:4821:09
6:48
#6366
10K
6.21 mi10:51:0842:566:5521:47
7:01
#7221
15K
9.32 mi11:13:201:05:086:5922:12
7:09
#7673
20K
12.43 mi11:35:361:27:247:0222:16
7:10
#7707
Half
13.11 mi11:40:211:32:097:024:45
6:58
#7676
25K
15.53 mi11:58:111:49:597:0517:50
7:21
#7787
30K
18.64 mi12:21:412:13:297:1023:30
7:34
#7750
20M
20.00 mi12:32:182:24:067:1210:37
7:49
#7782
21M
21.00 mi12:40:222:32:107:158:04
8:04
#7717
35K
21.75 mi12:45:592:37:477:155:37
7:30
#7709
23M
23.00 mi12:55:582:47:467:189:59
7:58
#7765
24M
24.00 mi13:03:512:55:397:197:53
7:53
#7865
40K
24.85 mi13:10:313:02:197:206:40
7:48
#7856
25.2M
25.20 mi13:13:203:05:087:212:49
8:10
#7808
Finish
26.22 mi13:20:463:12:347:217:26
7:18
#7762
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6366581258128664(Top 31%)7350(Top 46%)7350(Top 327%)
10K6.21 mi3.10 mi7221-8556461-6496461-6497992(Top 28%)6966(Top 43%)6966(Top 310%)
15K9.32 mi3.11 mi7673-4526756-2956756-2958664(Top 31%)7350(Top 46%)7350(Top 327%)
20K12.43 mi3.11 mi7707-346769-136769-137944(Top 28%)6837(Top 42%)6837(Top 304%)
Half13.11 mi0.68 mi7676+316744+256744+257283(Top 26%)6425(Top 40%)6425(Top 286%)
25K15.53 mi2.42 mi7787-1116796-526796-528762(Top 31%)7197(Top 45%)7197(Top 320%)
30K18.64 mi3.11 mi7750+376720+766720+768168(Top 29%)6685(Top 42%)6685(Top 298%)
20M20.00 mi1.36 mi7782-326705+156705+159084(Top 32%)7034(Top 44%)7034(Top 313%)
21M21.00 mi1.00 mi7717+656632+736632+737718(Top 27%)6101(Top 38%)6101(Top 272%)
35K21.75 mi0.75 mi7709+86602+306602+308642(Top 30%)6651(Top 41%)6651(Top 296%)
23M23.00 mi1.25 mi7765-566584+186584+189813(Top 35%)7131(Top 44%)7131(Top 317%)
24M24.00 mi1.00 mi7865-1006616-326616-3210405(Top 37%)7372(Top 46%)7372(Top 328%)
40K24.85 mi0.85 mi7856+96587+296587+298708(Top 31%)6365(Top 40%)6365(Top 283%)
25.2M25.20 mi0.35 mi7808+486536+516536+516843(Top 24%)5262(Top 33%)5262(Top 234%)
Finish26.22 mi1.02 mi7762+466481+556481+557720(Top 27%)5749(Top 36%)5749(Top 256%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8664

Males

7350

M40-44

7350

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7992

Males

6966

M40-44

6966

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8664

Males

7350

M40-44

7350

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7944

Males

6837

M40-44

6837

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7283

Males

6425

M40-44

6425

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8762

Males

7197

M40-44

7197

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8168

Males

6685

M40-44

6685

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9084

Males

7034

M40-44

7034

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

7718

Males

6101

M40-44

6101

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8642

Males

6651

M40-44

6651

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9813

Males

7131

M40-44

7131

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

10405

Males

7372

M40-44

7372

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8708

Males

6365

M40-44

6365

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6843

Males

5262

M40-44

5262

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7720

Males

5749

M40-44

5749

Passing Analysis

Category:
Athletes Passed
1152
Passed By
2548
Net Change
-1396
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6366
5K → 10K34889-855#6366#7221
10K → 15K37489-452#7221#7673
15K → 20K130164-34#7673#7707
20K → Half4211+31#7707#7676
Half → 25K77188-111#7676#7787
25K → 30K208171+37#7787#7750
30K → 20M81113-32#7750#7782
20M → 21M12863+65#7782#7717
21M → 35K6355+8#7717#7709
35K → 23M87143-56#7709#7765
23M → 24M45145-100#7765#7865
24M → 40K7364+9#7865#7856
40K → 25.2M6012+48#7856#7808
25.2M → Finish8741+46#7808#7762
TOTALS11522548-1396
📊

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