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MARINE CORPS MARATHON 2025

Henry Blackford

Asheville, NC

Bib: 6416 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 3%
Gender (Male)
#0 / 17709
Top 4%
Masters (Masters Men)
#0 / 8330
Top 2%
Division (M40-44)
#0 / 2340
Top 4%
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
7:06/mi
22:04
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:31/mi
42:20
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:40/mi
1:03:03
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:49/mi
1:28:28
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:36/mi
1:44:53
↑ 350.2%
30 ft elev
30K· 18.64 mi
6:59/mi
2:06:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:40/mi
2:30:24
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:10/mi
2:58:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:30/mi
3:11:49
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:28:28
Pace6:47 /mi
2nd Half
Distance13.17 mi
Time1:43:21
Pace7:51 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:43:0522:047:0622:04
7:06
-
10K
6.21 mi08:03:2142:206:4920:16
6:31
-0:35
15K
9.32 mi08:24:041:03:036:4620:43
6:40
+0:09
21K
13.05 mi08:49:291:28:286:4725:25
6:49
+0:09
25K
15.53 mi09:05:541:44:536:4516:25
6:36
-0:13
30K
18.64 mi09:27:362:06:356:4721:42
6:59
+0:23
35K
21.75 mi09:51:252:30:246:5523:49
7:40
+0:41
40K
24.85 mi10:19:532:58:527:1228:28
9:10
+1:30
Finish
26.22 mi10:32:503:11:497:1912:57
9:30
+0:20

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

6:31 /mi

Average Pace

7:19 /mi

Slowest Pace

9:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:06:35

66% of race

Time at Slower Pace

1:05:14

34% of race

Average Pace: 7:19 /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 mi07:43:0522:047:0622:04
7:06
#551
10K
6.21 mi08:03:2142:206:4920:16
6:31
#426
15K
9.32 mi08:24:041:03:036:4620:43
6:40
#438
21K
13.05 mi08:49:291:28:286:4725:25
6:49
#429
25K
15.53 mi09:05:541:44:536:4516:25
6:36
#429
30K
18.64 mi09:27:362:06:356:4721:42
6:59
#473
35K
21.75 mi09:51:252:30:246:5523:49
7:40
#529
40K
24.85 mi10:19:532:58:527:1228:28
9:10
#742
Finish
26.22 mi10:32:503:11:497:1912:57
9:30
#858
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi55151154473(Top 2%)442(Top 2%)47(Top 2%)
10K6.21 mi3.10 mi426+125399+11240+14368(Top 1%)348(Top 2%)37(Top 2%)
15K9.32 mi3.11 mi438-12410-1143-3473(Top 2%)442(Top 2%)47(Top 2%)
21K13.05 mi3.73 mi429+9404+641+2476(Top 2%)448(Top 3%)45(Top 2%)
25K15.53 mi2.48 mi429401+339+2479(Top 2%)450(Top 3%)46(Top 2%)
30K18.64 mi3.11 mi473-44445-4443-4567(Top 2%)522(Top 3%)57(Top 2%)
35K21.75 mi3.11 mi529-56494-4955-121224(Top 4%)1022(Top 6%)116(Top 5%)
40K24.85 mi3.10 mi742-213675-18177-224688(Top 16%)3319(Top 19%)407(Top 17%)
Finish26.22 mi1.37 mi858-116760-8584-75959(Top 20%)4035(Top 23%)480(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×18story building
+279ft-164ft

Overall

473

Males

442

M40-44

442

5K→10K

3.1 - 6.2 mi

Top 1%
×11story building
+103ft-217ft

Overall

368

Males

348

M40-44

348

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+51ft-55ft

Overall

473

Males

442

M40-44

442

15K→21K

9.3 - 13.1 mi

Top 2%
×1story
+20ft-37ft

Overall

476

Males

448

M40-44

448

21K→25K

13.1 - 15.5 mi

Top 2%
×2story building
+35ft-8ft

Overall

479

Males

450

M40-44

450

25K→30K

15.5 - 18.6 mi

Top 2%
×2story building
+58ft-57ft

Overall

567

Males

522

M40-44

522

30K→35K

18.6 - 21.8 mi

Top 4%
×2story building
+98ft-92ft

Overall

1224

Males

1022

M40-44

1022

35K→40K

21.8 - 24.9 mi

Top 16%
×2story building
+36ft-53ft

Overall

4688

Males

3319

M40-44

3319

40K→Finish

24.9 - 26.2 mi

Top 20%
×5story building
+80ft-24ft

Overall

5959

Males

4035

M40-44

4035

Passing Analysis

Category:
Athletes Passed
203*
Passed By
510
Net Change
-307
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#551
5K → 10K1338+125#551#426
10K → 15K820-12#426#438
15K → 21K20*11+9#438#429
21K → 25K13130#429#429
25K → 30K17*61-44#429#473
30K → 35K864-56#473#529
35K → 40K2215-213#529#742
40K → Finish2*118-116#742#858
TOTALS203*510-307

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

📊

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

U.S. Marine Corps Community Services (MCCS)

Timing Productions