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BOSTON MARATHON 2025

Matt Borcas

OH

Bib: 5055 M

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:35/mi
20:28
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:29/mi
40:37
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:29/mi
1:00:46
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:30/mi
1:20:58
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:23/mi
1:25:19
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:27/mi
1:40:57
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:36/mi
2:01:28
↑ 181↓ 1480.2%
138 ft elev
20M
6:37/mi
2:10:28
↑ 64↓ 500.2%
148 ft elev
21M
6:51/mi
2:17:19
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:22/mi
2:22:05
↑ 17↓ 861.7%
156 ft elev
23M
6:39/mi
2:30:25
↑ 23↓ 630.6%
116 ft elev
24M
6:31/mi
2:36:56
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:31/mi
2:42:30
↓ 200.3%
20 ft elev
25.2M
7:12/mi
2:44:59
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:18/mi
2:51:24
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:25:196:30 /mi⚖️ balanced
2nd Half
1:26:056:34 /mi⚖️ balanced
Even split — consistent pacing between halves
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5420:286:3520:28
6:35
-
10K
6.21 mi10:44:0340:376:3220:09
6:29
-0:06
15K
9.32 mi11:04:121:00:466:3120:09
6:29
0:00
20K
12.43 mi11:24:241:20:586:3120:12
6:30
+0:01
Half
13.11 mi11:28:451:25:196:304:21
6:23
-0:07
25K
15.53 mi11:44:231:40:576:3015:38
6:27
+0:04
30K
18.64 mi12:04:542:01:286:3120:31
6:36
+0:09
20M
20.00 mi12:13:542:10:286:319:00
6:37
+0:01
21M
21.00 mi12:20:452:17:196:326:51
6:51
+0:14
35K
21.75 mi12:25:312:22:056:324:46
6:22
-0:29
23M
23.00 mi12:33:512:30:256:328:20
6:39
+0:17
24M
24.00 mi12:40:222:36:566:326:31
6:31
-0:08
40K
24.85 mi12:45:562:42:306:325:34
6:31
0:00
25.2M
25.20 mi12:48:252:44:596:332:29
7:12
+0:41
Finish
26.22 mi12:54:502:51:246:336:25
6:18
-0:54

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

6:18 /mi

Average Pace

6:33 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:55

99% of race

Time at Steady Pace

2:29

1% of race

Time at Slower Pace

0:00

0% 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 mi10:23:5420:286:3520:28
6:35
#4491
10K
6.21 mi10:44:0340:376:3220:09
6:29
#4034
15K
9.32 mi11:04:121:00:466:3120:09
6:29
#3830
20K
12.43 mi11:24:241:20:586:3120:12
6:30
#3631
Half
13.11 mi11:28:451:25:196:304:21
6:23
#3578
25K
15.53 mi11:44:231:40:576:3015:38
6:27
#3368
30K
18.64 mi12:04:542:01:286:3120:31
6:36
#3134
20M
20.00 mi12:13:542:10:286:319:00
6:37
#3008
21M
21.00 mi12:20:452:17:196:326:51
6:51
#2896
35K
21.75 mi12:25:312:22:056:324:46
6:22
#2827
23M
23.00 mi12:33:512:30:256:328:20
6:39
#2745
24M
24.00 mi12:40:222:36:566:326:31
6:31
#2662
40K
24.85 mi12:45:562:42:306:325:34
6:31
#2591
25.2M
25.20 mi12:48:252:44:596:332:29
7:12
#2573
Finish
26.22 mi12:54:502:51:246:336:25
6:18
#2514
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi449142234223347232883288
10K6.21 mi3.10 mi4034+4573808+4153808+415361334183418
15K9.32 mi3.11 mi3830+2043615+1933615+193347232883288
20K12.43 mi3.11 mi3631+1993437+1783437+178314029802980
Half13.11 mi0.68 mi3578+533388+493388+49295728242824
25K15.53 mi2.42 mi3368+2103201+1873201+187261024842484
30K18.64 mi3.11 mi3134+2342980+2212980+221243723072307
20M20.00 mi1.36 mi3008+1262860+1202860+120214120282028
21M21.00 mi1.00 mi2896+1122753+1072753+107172416281628
35K21.75 mi0.75 mi2827+692688+652688+65193318171817
23M23.00 mi1.25 mi2745+822607+812607+81207419391939
24M24.00 mi1.00 mi2662+832527+802527+80213319801980
40K24.85 mi0.85 mi2591+712459+682459+68166515411541
25.2M25.20 mi0.35 mi2573+182438+212438+21217419631963
Finish26.22 mi1.02 mi2514+592382+562382+56189017451745

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3472

Males

3288

M18-39

3288

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3613

Males

3418

M18-39

3418

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3472

Males

3288

M18-39

3288

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

3140

Males

2980

M18-39

2980

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2957

Males

2824

M18-39

2824

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2610

Males

2484

M18-39

2484

25K→30K

15.5 - 18.6 mi

Top 9%
×9story building
+181ft-148ft

Overall

2437

Males

2307

M18-39

2307

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2141

Males

2028

M18-39

2028

20M→21M

20.0 - 21.0 mi

Top 6%
×8story building
+106ft-24ft

Overall

1724

Males

1628

M18-39

1628

21M→35K

21.0 - 21.8 mi

Top 7%
×7story building
+17ft-86ft

Overall

1933

Males

1817

M18-39

1817

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

2074

Males

1939

M18-39

1939

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2133

Males

1980

M18-39

1980

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1665

Males

1541

M18-39

1541

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2174

Males

1963

M18-39

1963

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1890

Males

1745

M18-39

1745

Passing Analysis

Category:
Athletes Passed
2113
Passed By
136
Net Change
+1977
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4491
5K → 10K48528+457#4491#4034
10K → 15K22218+204#4034#3830
15K → 20K21314+199#3830#3631
20K → Half563+53#3631#3578
Half → 25K2177+210#3578#3368
25K → 30K24612+234#3368#3134
30K → 20M1337+126#3134#3008
20M → 21M1164+112#3008#2896
21M → 35K756+69#2896#2827
35K → 23M9210+82#2827#2745
23M → 24M896+83#2745#2662
24M → 40K743+71#2662#2591
40K → 25.2M279+18#2591#2573
25.2M → Finish689+59#2573#2514
TOTALS2113136+1977

Passing Charts

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