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MARINE CORPS MARATHON 2025

Elsa Rivero

Katy, TX

Bib: 4454 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 12%
Gender (Female)
#0 / 12338
Top 6%
Masters (Masters Women)
#0 / 5451
Top 3%
Division (F50-54)
#0 / 1155
Top 1%
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
8:31/mi
26:28
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:01/mi
51:23
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:07/mi
1:16:36
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:19/mi
1:47:36
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:06/mi
2:07:44
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:30/mi
2:34:10
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:48/mi
3:01:29
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:58/mi
3:29:21
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:16/mi
3:41:59
↑ 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
Time1:47:36
Pace8:15 /mi
2nd Half
Distance13.17 mi
Time1:54:22
Pace8:41 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:48:3926:288:3126:28
8:31
-
10K
6.21 mi08:13:3451:238:1624:55
8:01
-0:30
15K
9.32 mi08:38:471:16:368:1325:13
8:07
+0:06
21K
13.05 mi09:09:471:47:368:1531:00
8:19
+0:12
25K
15.53 mi09:29:552:07:448:1320:08
8:06
-0:13
30K
18.64 mi09:56:212:34:108:1626:26
8:30
+0:24
35K
21.75 mi10:23:403:01:298:2127:19
8:48
+0:18
40K
24.85 mi10:51:323:29:218:2527:52
8:58
+0:10
Finish
26.22 mi11:04:103:41:598:2812:38
9:16
+0:18

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

8:01 /mi

Average Pace

8:28 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:29

82% of race

Time at Steady Pace

40:30

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:28 /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 mi07:48:3926:288:3126:28
8:31
#3373
10K
6.21 mi08:13:3451:238:1624:55
8:01
#3645
15K
9.32 mi08:38:471:16:368:1325:13
8:07
#3776
21K
13.05 mi09:09:471:47:368:1531:00
8:19
#3815
25K
15.53 mi09:29:552:07:448:1320:08
8:06
#3787
30K
18.64 mi09:56:212:34:108:1626:26
8:30
#3725
35K
21.75 mi10:23:403:01:298:2127:19
8:48
#3652
40K
24.85 mi10:51:323:29:218:2527:52
8:58
#3553
Finish
26.22 mi11:04:103:41:598:2812:38
9:16
#3563
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi3373648134044(Top 13%)788(Top 6%)20(Top 2%)
10K6.21 mi3.10 mi3645-272691-4315-23958(Top 13%)754(Top 6%)15(Top 1%)
15K9.32 mi3.11 mi3776-131724-33154044(Top 13%)788(Top 6%)20(Top 2%)
21K13.05 mi3.73 mi3815-39735-11154001(Top 13%)797(Top 6%)17(Top 1%)
25K15.53 mi2.48 mi3787+28739-4153950(Top 13%)826(Top 7%)18(Top 2%)
30K18.64 mi3.11 mi3725+62748-918-33917(Top 13%)864(Top 7%)22(Top 2%)
35K21.75 mi3.11 mi3652+73753-517+14226(Top 14%)1064(Top 9%)37(Top 3%)
40K24.85 mi3.10 mi3553+99765-1216+14030(Top 13%)1104(Top 9%)37(Top 3%)
Finish26.22 mi1.37 mi3563-10787-22165107(Top 17%)1576(Top 13%)58(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×18story building
+279ft-164ft

Overall

4044

Females

788

F50-54

788

5K→10K

3.1 - 6.2 mi

Top 13%
×11story building
+103ft-217ft

Overall

3958

Females

754

F50-54

754

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+51ft-55ft

Overall

4044

Females

788

F50-54

788

15K→21K

9.3 - 13.1 mi

Top 13%
×1story
+20ft-37ft

Overall

4001

Females

797

F50-54

797

21K→25K

13.1 - 15.5 mi

Top 13%
×2story building
+35ft-8ft

Overall

3950

Females

826

F50-54

826

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+58ft-57ft

Overall

3917

Females

864

F50-54

864

30K→35K

18.6 - 21.8 mi

Top 14%
×2story building
+98ft-92ft

Overall

4226

Females

1064

F50-54

1064

35K→40K

21.8 - 24.9 mi

Top 13%
×2story building
+36ft-53ft

Overall

4030

Females

1104

F50-54

1104

40K→Finish

24.9 - 26.2 mi

Top 17%
×5story building
+80ft-24ft

Overall

5107

Females

1576

F50-54

1576

Passing Analysis

Category:
Athletes Passed
933*
Passed By
1123
Net Change
-190
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3373
5K → 10K61*333-272#3373#3645
10K → 15K62*193-131#3645#3776
15K → 21K99*138-39#3776#3815
21K → 25K9769+28#3815#3787
25K → 30K155*93+62#3787#3725
30K → 35K191*118+73#3725#3652
35K → 40K202*103+99#3652#3553
40K → Finish66*76-10#3553#3563
TOTALS933*1123-190

* 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