Jason Child

Newmarket

Bib: 4851 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 7%
Gender (Male)
#0 / 9934
Top 10%
Masters (Masters Men)
#0 / 4070
Top 6%
Division (M40-44)
#0 / 1238
Top 9%
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
8:09/mi
25:18
279164
10K· 6.21 mi
7:39/mi
49:05
103217
15K· 9.32 mi
7:44/mi
1:13:07
5155
21K· 13.05 mi
7:43/mi
1:41:54
2037
25K· 15.53 mi
7:37/mi
2:00:50
35
30K· 18.64 mi
7:45/mi
2:24:55
5857
35K· 21.75 mi
7:54/mi
2:49:27
9892
40K· 24.85 mi
8:01/mi
3:14:21
3653
Finish· 26.22 mi
8:03/mi
3:25:20
8024
Course Elevation
764ft
Total climb
717ft
Total descent
234ft
Range
3 to 237 ft
×20story building

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The Course

Half Splits

1st Half· via 21K
1:41:547:49 /mi⚡ faster
2nd Half
1:43:267:51 /mi+1.5%
Positive split — 1.5% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:188:093.11 mi25:18
8:09
-
10K
49:057:543.10 mi23:47
7:39
-0:30
15K
1:13:077:513.11 mi24:02
7:44
+0:05
21K
1:41:547:493.73 mi28:47
7:43
-0:01
25K
2:00:507:472.48 mi18:56
7:37
-0:06
30K
2:24:557:463.11 mi24:05
7:45
+0:08
35K
2:49:277:473.11 mi24:32
7:54
+0:09
40K
3:14:217:493.10 mi24:54
8:01
+0:07
Finish(26.22 mi)
3:25:207:501.37 mi10:59
8:03
+0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:37 /mi

Average Pace

7:50 /mi

Slowest Pace

8:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24:09

70% of race

Time at Steady Pace

1:01:11

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /mi

Loading chart...
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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi1687140516614031185129
10K3.10 mi1627+601359+46154+1215421303146
15K3.11 mi1503+1241262+97142+1214031185129
21K3.73 mi1422+811203+59136+612471066113
25K2.48 mi1389+331170+33129+714141184131
30K3.11 mi1293+961086+84118+11104288699
35K3.11 mi1226+671027+59116+21197986112
40K3.10 mi1154+72956+71109+7106684786
Finish(26.22 mi)1.37 mi1135+19945+11104+5121195696

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×18story building
+279ft-164ft

Overall

1403

Males

1185

M40-44

1185

5K→10K

3.1 - 6.2 mi

Top 10%
×11story building
+103ft-217ft

Overall

1542

Males

1303

M40-44

1303

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+51ft-55ft

Overall

1403

Males

1185

M40-44

1185

15K→21K

9.3 - 13.1 mi

Top 8%
×1story
+20ft-37ft

Overall

1247

Males

1066

M40-44

1066

21K→25K

13.1 - 15.5 mi

Top 9%
×2story building
+35ft-8ft

Overall

1414

Males

1184

M40-44

1184

25K→30K

15.5 - 18.6 mi

Top 7%
×2story building
+58ft-57ft

Overall

1042

Males

886

M40-44

886

30K→35K

18.6 - 21.8 mi

Top 8%
×2story building
+98ft-92ft

Overall

1197

Males

986

M40-44

986

35K→40K

21.8 - 24.9 mi

Top 7%
×2story building
+36ft-53ft

Overall

1066

Males

847

M40-44

847

40K→Finish

24.9 - 26.2 mi

Top 8%
×5story building
+80ft-24ft

Overall

1211

Males

956

M40-44

956

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#1687
5K10K
46106+60
#1687 #1627
10K15K
14138*+124
#1627 #1503
15K21K
990*+81
#1503 #1422
21K25K
1851*+33
#1422 #1389
25K30K
4100*+96
#1389 #1293
30K35K
2491*+67
#1293 #1226
35K40K
1486*+72
#1226 #1154
40KFinish
1029+19
#1154 #1135
TOTALS
139691*+552
#1687 #1135

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

Passing Visualized

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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