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MARINE CORPS MARATHON 2025

Thomas Ronda

Dallas, TX

Bib: 4541 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 3%
Gender (Male)
#0 / 17709
Top 4%
Division (M25-29)
#0 / 2720
Top 7%
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
7:48/mi
24:14
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:01/mi
46:01
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:03/mi
1:07:56
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:16/mi
1:35:01
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:50/mi
1:52:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:01/mi
2:13:48
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:23/mi
2:36:44
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:44/mi
3:00:45
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:56/mi
3:11:34
↑ 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
Time1:35:01
Pace7:17 /mi
2nd Half
Distance13.17 mi
Time1:36:33
Pace7:20 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:46:0824:147:4824:14
7:48
-
10K
6.21 mi08:07:5546:017:2421:47
7:01
-0:47
15K
9.32 mi08:29:501:07:567:1721:55
7:03
+0:02
21K
13.05 mi08:56:551:35:017:1727:05
7:16
+0:13
25K
15.53 mi09:13:541:52:007:1316:59
6:50
-0:26
30K
18.64 mi09:35:422:13:487:1121:48
7:01
+0:11
35K
21.75 mi09:58:382:36:447:1222:56
7:23
+0:22
40K
24.85 mi10:22:393:00:457:1624:01
7:44
+0:21
Finish
26.22 mi10:33:283:11:347:1910:49
7:56
+0:12

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

6:50 /mi

Average Pace

7:19 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:30

69% of race

Time at Steady Pace

59:04

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:18 /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 mi07:46:0824:147:4824:14
7:48
#1433
10K
6.21 mi08:07:5546:017:2421:47
7:01
#1236
15K
9.32 mi08:29:501:07:567:1721:55
7:03
#1116
21K
13.05 mi08:56:551:35:017:1727:05
7:16
#1076
25K
15.53 mi09:13:541:52:007:1316:59
6:50
#993
30K
18.64 mi09:35:422:13:487:1121:48
7:01
#865
35K
21.75 mi09:58:382:36:447:1222:56
7:23
#840
40K
24.85 mi10:22:393:00:457:1624:01
7:44
#847
Finish
26.22 mi10:33:283:11:347:1910:49
7:56
#847
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi14331223270971(Top 3%)868(Top 5%)208(Top 8%)
10K6.21 mi3.10 mi1236+1971081+142239+31967(Top 3%)872(Top 5%)201(Top 7%)
15K9.32 mi3.11 mi1116+120983+98230+9971(Top 3%)868(Top 5%)208(Top 8%)
21K13.05 mi3.73 mi1076+40952+31223+71024(Top 3%)917(Top 5%)217(Top 8%)
25K15.53 mi2.48 mi993+83888+64211+12697(Top 2%)648(Top 4%)169(Top 6%)
30K18.64 mi3.11 mi865+128784+104191+20598(Top 2%)552(Top 3%)152(Top 6%)
35K21.75 mi3.11 mi840+25757+27184+7829(Top 3%)732(Top 4%)182(Top 7%)
40K24.85 mi3.10 mi847-7755+2188-41113(Top 4%)910(Top 5%)211(Top 8%)
Finish26.22 mi1.37 mi847753+2191-31398(Top 5%)1099(Top 6%)271(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×18story building
+279ft-164ft

Overall

971

Males

868

M25-29

868

5K→10K

3.1 - 6.2 mi

Top 3%
×11story building
+103ft-217ft

Overall

967

Males

872

M25-29

872

10K→15K

6.2 - 9.3 mi

Top 3%
×3story building
+51ft-55ft

Overall

971

Males

868

M25-29

868

15K→21K

9.3 - 13.1 mi

Top 3%
×1story
+20ft-37ft

Overall

1024

Males

917

M25-29

917

21K→25K

13.1 - 15.5 mi

Top 2%
×2story building
+35ft-8ft

Overall

697

Males

648

M25-29

648

25K→30K

15.5 - 18.6 mi

Top 2%
×2story building
+58ft-57ft

Overall

598

Males

552

M25-29

552

30K→35K

18.6 - 21.8 mi

Top 3%
×2story building
+98ft-92ft

Overall

829

Males

732

M25-29

732

35K→40K

21.8 - 24.9 mi

Top 4%
×2story building
+36ft-53ft

Overall

1113

Males

910

M25-29

910

40K→Finish

24.9 - 26.2 mi

Top 5%
×5story building
+80ft-24ft

Overall

1398

Males

1099

M25-29

1099

Passing Analysis

Category:
Athletes Passed
710*
Passed By
124
Net Change
+586
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1433
5K → 10K2047+197#1433#1236
10K → 15K13212+120#1236#1116
15K → 21K51*11+40#1116#1076
21K → 25K841+83#1076#993
25K → 30K130*2+128#993#865
30K → 35K5126+25#865#840
35K → 40K4148-7#840#847
40K → Finish17*170#847#847
TOTALS710*124+586

* 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