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MARINE CORPS MARATHON 2025

Bixia Chen

Palisades Pk, NJ

Bib: 588 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 15%
Gender (Female)
#0 / 12338
Top 9%
Masters (Masters Women)
#0 / 5451
Top 5%
Division (F45-49)
#0 / 1255
Top 6%
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
9:06/mi
28:17
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:25/mi
54:25
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:23/mi
1:20:27
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:44/mi
1:53:00
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:28/mi
2:14:03
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:31/mi
2:40:30
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:59/mi
3:08:24
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:59/mi
3:36:18
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:49/mi
3:48:20
↑ 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
Time1:53:00
Pace8:40 /mi
2nd Half
Distance13.17 mi
Time1:55:20
Pace8:45 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:5428:179:0628:17
9:06
-
10K
6.21 mi08:22:0254:258:4526:08
8:25
-0:41
15K
9.32 mi08:48:041:20:278:3826:02
8:23
-0:02
21K
13.05 mi09:20:371:53:008:4032:33
8:44
+0:21
25K
15.53 mi09:41:402:14:038:3821:03
8:28
-0:16
30K
18.64 mi10:08:072:40:308:3726:27
8:31
+0:03
35K
21.75 mi10:36:013:08:248:4027:54
8:59
+0:28
40K
24.85 mi11:03:553:36:188:4227:54
8:59
0:00
Finish
26.22 mi11:15:573:48:208:4312:02
8:49
-0:10

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

8:23 /mi

Average Pace

8:43 /mi

Slowest Pace

9:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:13

58% of race

Time at Steady Pace

1:36:07

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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 mi07:55:5428:179:0628:17
9:06
#6148
10K
6.21 mi08:22:0254:258:4526:08
8:25
#5838
15K
9.32 mi08:48:041:20:278:3826:02
8:23
#5566
21K
13.05 mi09:20:371:53:008:4032:33
8:44
#5609
25K
15.53 mi09:41:402:14:038:3821:03
8:28
#5513
30K
18.64 mi10:08:072:40:308:3726:27
8:31
#5106
35K
21.75 mi10:36:013:08:248:4027:54
8:59
#4919
40K
24.85 mi11:03:553:36:188:4227:54
8:59
#4610
Finish
26.22 mi11:15:573:48:208:4312:02
8:49
#4492
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi614814171005136(Top 17%)1088(Top 9%)82(Top 7%)
10K6.21 mi3.10 mi5838+3101293+12496+45629(Top 19%)1206(Top 10%)95(Top 8%)
15K9.32 mi3.11 mi5566+2721216+7795+15136(Top 17%)1088(Top 9%)82(Top 7%)
21K13.05 mi3.73 mi5609-431233-1797-25959(Top 20%)1360(Top 11%)106(Top 9%)
25K15.53 mi2.48 mi5513+961212+2194+35609(Top 19%)1311(Top 11%)97(Top 8%)
30K18.64 mi3.11 mi5106+4071143+6986+83931(Top 13%)868(Top 7%)62(Top 5%)
35K21.75 mi3.11 mi4919+1871142+185+14941(Top 16%)1298(Top 11%)91(Top 7%)
40K24.85 mi3.10 mi4610+3091090+5277+84054(Top 13%)1113(Top 9%)69(Top 6%)
Finish26.22 mi1.37 mi4492+1181078+1276+13631(Top 12%)1011(Top 8%)56(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×18story building
+279ft-164ft

Overall

5136

Females

1088

F45-49

1088

5K→10K

3.1 - 6.2 mi

Top 19%
×11story building
+103ft-217ft

Overall

5629

Females

1206

F45-49

1206

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+51ft-55ft

Overall

5136

Females

1088

F45-49

1088

15K→21K

9.3 - 13.1 mi

Top 20%
×1story
+20ft-37ft

Overall

5959

Females

1360

F45-49

1360

21K→25K

13.1 - 15.5 mi

Top 19%
×2story building
+35ft-8ft

Overall

5609

Females

1311

F45-49

1311

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+58ft-57ft

Overall

3931

Females

868

F45-49

868

30K→35K

18.6 - 21.8 mi

Top 16%
×2story building
+98ft-92ft

Overall

4941

Females

1298

F45-49

1298

35K→40K

21.8 - 24.9 mi

Top 13%
×2story building
+36ft-53ft

Overall

4054

Females

1113

F45-49

1113

40K→Finish

24.9 - 26.2 mi

Top 12%
×5story building
+80ft-24ft

Overall

3631

Females

1011

F45-49

1011

Passing Analysis

Category:
Athletes Passed
2324*
Passed By
668
Net Change
+1656
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6148
5K → 10K430*120+310#6148#5838
10K → 15K318*46+272#5838#5566
15K → 21K142*185-43#5566#5609
21K → 25K197101+96#5609#5513
25K → 30K430*23+407#5513#5106
30K → 35K292*105+187#5106#4919
35K → 40K369*60+309#4919#4610
40K → Finish146*28+118#4610#4492
TOTALS2324*668+1656

* 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