Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Jeremy Blakeslee

Fredericksbrg, VA

Bib: 892 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M40-44)
#0 / 2340
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
11:47/mi
36:35
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:10/mi
1:11:16
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:18/mi
1:46:22
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:31/mi
2:29:19
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:13/mi
2:57:12
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:42/mi
3:33:34
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:21/mi
4:08:51
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:27/mi
4:44:25
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:20/mi
4:59:52
↑ 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 21K⚖️ Balanced
Distance13.05 mi
Time2:29:19
Pace11:27 /mi
2nd Half⚖️ Balanced
Distance13.17 mi
Time2:30:32
Pace11:26 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:29:5636:3511:4736:35
11:47
-
10K
6.21 mi09:04:371:11:1611:2834:41
11:10
-0:37
15K
9.32 mi09:39:431:46:2211:2535:06
11:18
+0:08
21K
13.05 mi10:22:402:29:1911:2742:57
11:31
+0:13
25K
15.53 mi10:50:332:57:1211:2427:53
11:13
-0:18
30K
18.64 mi11:26:553:33:3411:2736:22
11:42
+0:29
35K
21.75 mi12:02:124:08:5111:2735:17
11:21
-0:21
40K
24.85 mi12:37:464:44:2511:2735:34
11:27
+0:06
Finish
26.22 mi12:53:134:59:5211:2715:27
11:20
-0:07

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

11:10 /mi

Average Pace

11:27 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:23:17

88% of race

Time at Steady Pace

36:35

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:26 /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 mi08:29:5636:3511:4736:35
11:47
#22719
10K
6.21 mi09:04:371:11:1611:2834:41
11:10
#22826
15K
9.32 mi09:39:431:46:2211:2535:06
11:18
#22577
21K
13.05 mi10:22:402:29:1911:2742:57
11:31
#21814
25K
15.53 mi10:50:332:57:1211:2427:53
11:13
#21094
30K
18.64 mi11:26:553:33:3411:2736:22
11:42
#20252
35K
21.75 mi12:02:124:08:5111:2735:17
11:21
#19171
40K
24.85 mi12:37:464:44:2511:2735:34
11:27
#18201
Finish
26.22 mi12:53:134:59:5211:2715:27
11:20
#17946
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2271914404190322216(Top 74%)14164(Top 80%)1854(Top 80%)
10K6.21 mi3.10 mi22826-10714469-651902+123050(Top 77%)14569(Top 82%)1905(Top 82%)
15K9.32 mi3.11 mi22577+24914349+1201882+2022216(Top 74%)14164(Top 80%)1854(Top 80%)
21K13.05 mi3.73 mi21814+76313915+4341833+4920641(Top 69%)13237(Top 75%)1747(Top 75%)
25K15.53 mi2.48 mi21094+72013470+4451761+7218956(Top 63%)12091(Top 68%)1591(Top 68%)
30K18.64 mi3.11 mi20252+84212923+5471689+7217486(Top 58%)11126(Top 63%)1457(Top 63%)
35K21.75 mi3.11 mi19171+108112255+6681608+8114409(Top 48%)9089(Top 51%)1175(Top 50%)
40K24.85 mi3.10 mi18201+97011587+6681527+8113191(Top 44%)8125(Top 46%)1050(Top 45%)
Finish26.22 mi1.37 mi17946+25511419+1681501+2613227(Top 44%)8133(Top 46%)1035(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×18story building
+279ft-164ft

Overall

22216

Males

14164

M40-44

14164

5K→10K

3.1 - 6.2 mi

Top 77%
×11story building
+103ft-217ft

Overall

23050

Males

14569

M40-44

14569

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+51ft-55ft

Overall

22216

Males

14164

M40-44

14164

15K→21K

9.3 - 13.1 mi

Top 69%
×1story
+20ft-37ft

Overall

20641

Males

13237

M40-44

13237

21K→25K

13.1 - 15.5 mi

Top 63%
×2story building
+35ft-8ft

Overall

18956

Males

12091

M40-44

12091

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+58ft-57ft

Overall

17486

Males

11126

M40-44

11126

30K→35K

18.6 - 21.8 mi

Top 48%
×2story building
+98ft-92ft

Overall

14409

Males

9089

M40-44

9089

35K→40K

21.8 - 24.9 mi

Top 44%
×2story building
+36ft-53ft

Overall

13191

Males

8125

M40-44

8125

40K→Finish

24.9 - 26.2 mi

Top 44%
×5story building
+80ft-24ft

Overall

13227

Males

8133

M40-44

8133

Passing Analysis

Category:
Athletes Passed
5953*
Passed By
1180
Net Change
+4773
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22719
5K → 10K438*545-107#22719#22826
10K → 15K535*286+249#22826#22577
15K → 21K950*187+763#22577#21814
21K → 25K775*55+720#21814#21094
25K → 30K888*46+842#21094#20252
30K → 35K1089*8+1081#20252#19171
35K → 40K999*29+970#19171#18201
40K → Finish279*24+255#18201#17946
TOTALS5953*1180+4773

* 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