Leighton Chalmers

Long Beach, CA

Bib: 5289 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M50-54)
#0 / 768
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:53/mi
30:43
279164
10K· 6.21 mi
9:49/mi
1:01:12
103217
15K· 9.32 mi
10:51/mi
1:34:54
5155
21K· 13.05 mi
12:59/mi
2:23:17
2037
25K· 15.53 mi
13:44/mi
2:57:26
35
30K· 18.64 mi
14:41/mi
3:43:03
5857
35K· 21.75 mi
15:34/mi
4:31:24
9892
40K· 24.85 mi
17:49/mi
5:26:44
3653
Finish· 26.22 mi
17:32/mi
5:50:39
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:23:1710:59 /mi⚡ faster
2nd Half
3:27:2115:45 /mi+44.7%
Positive split — 44.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:439:533.11 mi30:43
9:53
-
10K
1:01:129:513.10 mi30:29
9:49
-0:04
15K
1:34:5410:113.11 mi33:42
10:51
+1:02
21K
2:23:1710:593.73 mi48:23
12:59
+2:08
25K
2:57:2611:252.48 mi34:09
13:44
+0:45
30K
3:43:0311:583.11 mi45:37
14:41
+0:57
35K
4:31:2412:293.11 mi48:21
15:34
+0:53
40K
5:26:4413:093.10 mi55:20
17:49
+2:15
Finish(26.22 mi)
5:50:3913:231.37 mi23:55
17:32
-0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:49 /mi

Average Pace

13:23 /mi

Slowest Pace

17:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:34:54

27% of race

Time at Steady Pace

2:08:09

37% of race

Time at Slower Pace

2:07:36

36% of race

Average Pace: 13:22 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi72955351325115847861526
10K3.10 mi8224-9295947-596365-4091486514418
15K3.11 mi9380-11566651-704430-65115847861526
21K3.73 mi11730-23507952-1301546-116144689295700
25K2.48 mi12715-9858440-488601-55148569339706
30K3.11 mi13262-5478641-201624-23145889175684
35K3.11 mi13682-4208822-181650-26148889283697
40K3.10 mi14205-5239076-254678-28155259682733
Finish(26.22 mi)1.37 mi14377-1729146-70689-11154069614732

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×18story building
+279ft-164ft

Overall

11584

Males

7861

M50-54

7861

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

9148

Males

6514

M50-54

6514

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+51ft-55ft

Overall

11584

Males

7861

M50-54

7861

15K→21K

9.3 - 13.1 mi

Top 91%
×1story
+20ft-37ft

Overall

14468

Males

9295

M50-54

9295

21K→25K

13.1 - 15.5 mi

Top 93%
×2story building
+35ft-8ft

Overall

14856

Males

9339

M50-54

9339

25K→30K

15.5 - 18.6 mi

Top 92%
×2story building
+58ft-57ft

Overall

14588

Males

9175

M50-54

9175

30K→35K

18.6 - 21.8 mi

Top 94%
×2story building
+98ft-92ft

Overall

14888

Males

9283

M50-54

9283

35K→40K

21.8 - 24.9 mi

Top 98%
×2story building
+36ft-53ft

Overall

15525

Males

9682

M50-54

9682

40K→Finish

24.9 - 26.2 mi

Top 97%
×5story building
+80ft-24ft

Overall

15406

Males

9614

M50-54

9614

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#7295
5K10K
95324*-929
#7295 #8224
10K15K
118327*-1156
#8224 #9380
15K21K
236212*-2350
#9380 #11730
21K25K
101732*-985
#11730 #12715
25K30K
62881*-547
#12715 #13262
30K35K
47050*-420
#13262 #13682
35K40K
54017*-523
#13682 #14205
40KFinish
1775*-172
#14205 #14377
TOTALS
7330248*-7082
#7295 #14377

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

Passing Visualized

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