Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Thomas Borsari

Alexandria, VA

Bib: 2102 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Top 11%
Gender (Male)
#0 / 17709
Top 15%
Masters (Masters Men)
#0 / 8330
Top 10%
Division (M45-49)
#0 / 1775
Top 12%
Race Day Weather
42°/32°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
8:21/mi
25:56
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:48/mi
50:09
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:57/mi
1:14:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:11/mi
1:45:23
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:54/mi
2:05:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:11/mi
2:30:24
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:43/mi
2:57:28
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:47/mi
3:27:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:44/mi
3:41:09
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:45:23
Pace8:05 /mi
2nd Half
Distance13.17 mi
Time1:55:46
Pace8:47 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:48:0125:568:2125:56
8:21
-
10K
6.21 mi08:12:1450:098:0424:13
7:48
-0:33
15K
9.32 mi08:36:571:14:528:0224:43
7:57
+0:09
21K
13.05 mi09:07:281:45:238:0530:31
8:11
+0:14
25K
15.53 mi09:27:052:05:008:0319:37
7:54
-0:17
30K
18.64 mi09:52:292:30:248:0425:24
8:11
+0:17
35K
21.75 mi10:19:332:57:288:1027:04
8:43
+0:32
40K
24.85 mi10:49:573:27:528:2230:24
9:47
+1:04
Finish
26.22 mi11:03:143:41:098:2613:17
9:44
-0:03

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

7:48 /mi

Average Pace

8:26 /mi

Slowest Pace

9:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:13

11% of race

Time at Steady Pace

2:06:11

57% of race

Time at Slower Pace

1:10:45

32% of race

Average Pace: 8:26 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi07:48:0125:568:2125:56
8:21
#2638
10K
6.21 mi08:12:1450:098:0424:13
7:48
#2766
15K
9.32 mi08:36:571:14:528:0224:43
7:57
#3058
21K
13.05 mi09:07:281:45:238:0530:31
8:11
#3194
25K
15.53 mi09:27:052:05:008:0319:37
7:54
#3166
30K
18.64 mi09:52:292:30:248:0425:24
8:11
#3038
35K
21.75 mi10:19:332:57:288:1027:04
8:43
#3055
40K
24.85 mi10:49:573:27:528:2230:24
9:47
#3341
Finish
26.22 mi11:03:143:41:098:2613:17
9:44
#3445
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi263821621623504(Top 12%)2844(Top 16%)206(Top 12%)
10K6.21 mi3.10 mi2766-1282270-108170-83054(Top 10%)2507(Top 14%)179(Top 10%)
15K9.32 mi3.11 mi3058-2922504-234178-83504(Top 12%)2844(Top 16%)206(Top 12%)
21K13.05 mi3.73 mi3194-1362607-103191-133585(Top 12%)2905(Top 16%)225(Top 13%)
25K15.53 mi2.48 mi3166+282581+26189+23227(Top 11%)2587(Top 15%)202(Top 12%)
30K18.64 mi3.11 mi3038+1282466+1151892881(Top 10%)2297(Top 13%)183(Top 10%)
35K21.75 mi3.11 mi3055-172456+10187+23884(Top 13%)2943(Top 17%)235(Top 13%)
40K24.85 mi3.10 mi3341-2862626-170210-236963(Top 23%)4716(Top 27%)393(Top 22%)
Finish26.22 mi1.37 mi3445-1042685-59213-36881(Top 23%)4571(Top 26%)373(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×18story building
+279ft-164ft

Overall

3504

Males

2844

M45-49

2844

5K→10K

3.1 - 6.2 mi

Top 10%
×11story building
+103ft-217ft

Overall

3054

Males

2507

M45-49

2507

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+51ft-55ft

Overall

3504

Males

2844

M45-49

2844

15K→21K

9.3 - 13.1 mi

Top 12%
×1story
+20ft-37ft

Overall

3585

Males

2905

M45-49

2905

21K→25K

13.1 - 15.5 mi

Top 11%
×2story building
+35ft-8ft

Overall

3227

Males

2587

M45-49

2587

25K→30K

15.5 - 18.6 mi

Top 10%
×2story building
+58ft-57ft

Overall

2881

Males

2297

M45-49

2297

30K→35K

18.6 - 21.8 mi

Top 13%
×2story building
+98ft-92ft

Overall

3884

Males

2943

M45-49

2943

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

6963

Males

4716

M45-49

4716

40K→Finish

24.9 - 26.2 mi

Top 23%
×5story building
+80ft-24ft

Overall

6881

Males

4571

M45-49

4571

Passing Analysis

Category:
Athletes Passed
694*
Passed By
1501
Net Change
-807
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2638
5K → 10K79*207-128#2638#2766
10K → 15K43*335-292#2766#3058
15K → 21K66*202-136#3058#3194
21K → 25K9567+28#3194#3166
25K → 30K171*43+128#3166#3038
30K → 35K135*152-17#3038#3055
35K → 40K68*354-286#3055#3341
40K → Finish37*141-104#3341#3445
TOTALS694*1501-807

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions