Grace Newton-James

Bib: 64345 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:18/mi
35:04
49125
10K· 6.21 mi
11:28/mi
1:10:40
5081
15K· 9.32 mi
11:42/mi
1:47:01
4451
20K· 12.43 mi
11:30/mi
2:22:43
6740
Half· 13.10 mi
11:38/mi
2:30:31
27
25K· 15.53 mi
12:06/mi
2:59:58
5063
30K· 18.64 mi
12:44/mi
3:39:31
6946
35K· 21.75 mi
14:38/mi
4:24:58
8788
40K· 24.85 mi
12:47/mi
5:04:38
5875
Finish· 26.22 mi
11:27/mi
5:20:15
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:30:3111:30 /mi⚡ faster
2nd Half
2:49:4412:57 /mi+12.8%
Positive split — 12.8% slower in the second half
AI Race Performance Report

Grace's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:0411:183.11 mi35:04
11:18
-
10K
1:10:4011:233.10 mi35:36
11:28
+0:10
15K
1:47:0111:293.11 mi36:21
11:42
+0:14
20K
2:22:4311:303.11 mi35:42
11:30
-0:12
Half(13.10 mi)
2:30:3111:300.67 mi7:48
11:38
+0:08
25K
2:59:5811:362.43 mi29:27
12:06
+0:28
30K
3:39:3111:473.11 mi39:33
12:44
+0:38
35K
4:24:5812:123.11 mi45:27
14:38
+1:54
40K
5:04:3812:163.10 mi39:40
12:47
-1:51
Finish(26.22 mi)
5:20:1512:141.37 mi15:37
11:27
-1:20
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Grace's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:18 /mi

Average Pace

12:13 /mi

Slowest Pace

14:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:15:35

61% of race

Time at Slower Pace

2:04:40

39% of race

Average Pace: 12:13 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi504331952819528467011733917339
10K3.10 mi49627+80619034+49419034+494488941859518595
15K3.11 mi48463+116418332+70218332+702467011733917339
20K3.11 mi47453+101017808+52417808+524450911667516675
Half(13.10 mi)0.67 mi47212+24117693+11517693+115435771607616076
25K2.43 mi46371+84117298+39517298+395434621617216172
30K3.11 mi45709+66217048+25017048+250430521636116361
35K3.11 mi46289-58017542-49417542-494490622012320123
40K3.10 mi45648+64117321+22117321+221408671614516145
Finish(26.22 mi)1.37 mi45167+48117121+20017121+200354951354913549

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
131 ft55 ft
49ft125ft
117 ft

Overall

46701

Females

17339

F18-39

17339

5K→10K

3.1 - 6.2 mi

Top 82%
55 ft24 ft
50ft81ft
45 ft

Overall

48894

Females

18595

F18-39

18595

10K→15K

6.2 - 9.3 mi

Top 78%
24 ft18 ft
44ft51ft
17 ft

Overall

46701

Females

17339

F18-39

17339

15K→20K

9.3 - 12.4 mi

Top 75%
18 ft45 ft
67ft40ft
38 ft

Overall

45091

Females

16675

F18-39

16675

20K→Half

12.4 - 13.1 mi

Top 73%
45 ft26 ft
8ft27ft
20 ft

Overall

43577

Females

16076

F18-39

16076

Half→25K

13.1 - 15.5 mi

Top 73%
25 ft12 ft
50ft63ft
20 ft

Overall

43462

Females

16172

F18-39

16172

25K→30K

15.5 - 18.6 mi

Top 72%
12 ft35 ft
69ft46ft
28 ft

Overall

43052

Females

16361

F18-39

16361

30K→35K

18.6 - 21.8 mi

Top 82%
35 ft34 ft
87ft88ft
23 ft

Overall

49062

Females

20123

F18-39

20123

35K→40K

21.8 - 24.9 mi

Top 68%
34 ft17 ft
58ft75ft
31 ft

Overall

40867

Females

16145

F18-39

16145

40K→Finish

24.9 - 26.2 mi

Top 59%
17 ft13 ft
14ft18ft
13 ft

Overall

35495

Females

13549

F18-39

13549

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing