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MARINE CORPS MARATHON 2025

Asa Giddens

Paradise, TX

Bib: 4723 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 7%
Gender (Male)
#0 / 17709
Top 10%
Division (M20-24)
#0 / 1424
Top 18%
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
8:29/mi
26:20
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:41/mi
50:11
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:45/mi
1:14:17
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:50/mi
1:43:30
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:43/mi
2:02:41
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:58/mi
2:27:27
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:04/mi
2:52:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:15/mi
3:18:10
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:38/mi
3:29:56
↑ 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
Time1:43:30
Pace7:56 /mi
2nd Half
Distance13.17 mi
Time1:46:26
Pace8:05 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:48:2726:208:2926:20
8:29
-
10K
6.21 mi08:12:1850:118:0523:51
7:41
-0:48
15K
9.32 mi08:36:241:14:177:5824:06
7:45
+0:04
21K
13.05 mi09:05:371:43:307:5629:13
7:50
+0:05
25K
15.53 mi09:24:482:02:417:5419:11
7:43
-0:07
30K
18.64 mi09:49:342:27:277:5524:46
7:58
+0:15
35K
21.75 mi10:14:382:52:317:5625:04
8:04
+0:06
40K
24.85 mi10:40:173:18:107:5825:39
8:15
+0:11
Finish
26.22 mi10:52:033:29:568:0111:46
8:38
+0:23

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

7:41 /mi

Average Pace

8:01 /mi

Slowest Pace

8:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:50

82% of race

Time at Steady Pace

38:06

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /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 mi07:48:2726:208:2926:20
8:29
#3140
10K
6.21 mi08:12:1850:118:0523:51
7:41
#2785
15K
9.32 mi08:36:241:14:177:5824:06
7:45
#2780
21K
13.05 mi09:05:371:43:307:5629:13
7:50
#2582
25K
15.53 mi09:24:482:02:417:5419:11
7:43
#2567
30K
18.64 mi09:49:342:27:277:5524:46
7:58
#2453
35K
21.75 mi10:14:382:52:317:5625:04
8:04
#2311
40K
24.85 mi10:40:173:18:107:5825:39
8:15
#2188
Finish
26.22 mi10:52:033:29:568:0111:46
8:38
#2208
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi3140255232127252237301
10K6.21 mi3.10 mi2785+3552285+267296+2525272078276
15K9.32 mi3.11 mi2780+52282+3303-727252237301
21K13.05 mi3.73 mi2582+1982118+164287+1623091914266
25K15.53 mi2.48 mi2567+152105+13281+625922115288
30K18.64 mi3.11 mi2453+1142008+97271+1022661829265
35K21.75 mi3.11 mi2311+1421885+123262+920491643237
40K24.85 mi3.10 mi2188+1231778+107257+520721622226
Finish26.22 mi1.37 mi2208-201786-8259-230142238319

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×18story building
+279ft-164ft

Overall

2725

Males

2237

M20-24

2237

5K→10K

3.1 - 6.2 mi

Top 8%
×11story building
+103ft-217ft

Overall

2527

Males

2078

M20-24

2078

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+51ft-55ft

Overall

2725

Males

2237

M20-24

2237

15K→21K

9.3 - 13.1 mi

Top 8%
×1story
+20ft-37ft

Overall

2309

Males

1914

M20-24

1914

21K→25K

13.1 - 15.5 mi

Top 9%
×2story building
+35ft-8ft

Overall

2592

Males

2115

M20-24

2115

25K→30K

15.5 - 18.6 mi

Top 8%
×2story building
+58ft-57ft

Overall

2266

Males

1829

M20-24

1829

30K→35K

18.6 - 21.8 mi

Top 7%
×2story building
+98ft-92ft

Overall

2049

Males

1643

M20-24

1643

35K→40K

21.8 - 24.9 mi

Top 7%
×2story building
+36ft-53ft

Overall

2072

Males

1622

M20-24

1622

40K→Finish

24.9 - 26.2 mi

Top 10%
×5story building
+80ft-24ft

Overall

3014

Males

2238

M20-24

2238

Passing Analysis

Category:
Athletes Passed
1358*
Passed By
426
Net Change
+932
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3140
5K → 10K401*46+355#3140#2785
10K → 15K120*115+5#2785#2780
15K → 21K225*27+198#2780#2582
21K → 25K7560+15#2582#2567
25K → 30K151*37+114#2567#2453
30K → 35K172*30+142#2453#2311
35K → 40K175*52+123#2311#2188
40K → Finish39*59-20#2188#2208
TOTALS1358*426+932

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

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

U.S. Marine Corps Community Services (MCCS)

Timing Productions