Terri Donnelly

Bib: 7318 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 42%
Masters (Masters Women)
#0 / 11371
Top 40%
Division (F55-59)
#0 / 1484
Top 32%
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
9:24/mi
29:12
49125
10K· 6.21 mi
9:42/mi
59:20
5081
15K· 9.32 mi
10:48/mi
1:32:52
4451
20K· 12.43 mi
10:37/mi
2:05:48
6740
Half· 13.10 mi
10:52/mi
2:13:05
27
25K· 15.53 mi
10:41/mi
2:39:06
5063
30K· 18.64 mi
10:56/mi
3:13:02
6946
35K· 21.75 mi
11:16/mi
3:48:00
8788
40K· 24.85 mi
11:08/mi
4:22:33
5875
Finish· 26.22 mi
10:28/mi
4:36:49
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
2:13:0510:10 /mi⚡ faster
2nd Half
2:23:4410:58 /mi+8.0%
Positive split — 8.0% slower in the second half
AI Race Performance Report

Terri'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
29:129:243.11 mi29:12
9:24
-
10K
59:209:333.10 mi30:08
9:42
+0:18
15K
1:32:529:583.11 mi33:32
10:48
+1:06
20K
2:05:4810:083.11 mi32:56
10:37
-0:11
Half(13.10 mi)
2:13:0510:100.67 mi7:17
10:52
+0:15
25K
2:39:0610:152.43 mi26:01
10:41
-0:11
30K
3:13:0210:223.11 mi33:56
10:56
+0:15
35K
3:48:0010:303.11 mi34:58
11:16
+0:20
40K
4:22:3310:343.10 mi34:33
11:08
-0:08
Finish(26.22 mi)
4:36:4910:341.37 mi14:16
10:28
-0:40
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Terri's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:24 /mi

Average Pace

10:34 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

59:20

21% of race

Time at Steady Pace

2:27:58

53% of race

Time at Slower Pace

1:09:31

25% of race

Average Pace: 10:33 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3216496779677399281348813488
10K3.10 mi32876-71210001-32410001-324335501032710327
15K3.11 mi35362-248611121-112011121-1120399281348813488
20K3.11 mi36123-76111578-45711578-457386711312813128
Half(13.10 mi)0.67 mi36181-5811638-6011638-60378451287712877
25K2.43 mi35788+39311571+6711571+67347051157111571
30K3.11 mi34931+85711368+20311368+203321781080810808
35K3.11 mi33910+102111141+22711141+227300191051210512
40K3.10 mi33055+85510975+16610975+166288241046610466
Finish(26.22 mi)1.37 mi32651+40410889+8610889+862693595699569

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
131 ft55 ft
49ft125ft
117 ft

Overall

39928

Females

13488

F55-59

13488

5K→10K

3.1 - 6.2 mi

Top 56%
55 ft24 ft
50ft81ft
45 ft

Overall

33550

Females

10327

F55-59

10327

10K→15K

6.2 - 9.3 mi

Top 67%
24 ft18 ft
44ft51ft
17 ft

Overall

39928

Females

13488

F55-59

13488

15K→20K

9.3 - 12.4 mi

Top 65%
18 ft45 ft
67ft40ft
38 ft

Overall

38671

Females

13128

F55-59

13128

20K→Half

12.4 - 13.1 mi

Top 63%
45 ft26 ft
8ft27ft
20 ft

Overall

37845

Females

12877

F55-59

12877

Half→25K

13.1 - 15.5 mi

Top 58%
25 ft12 ft
50ft63ft
20 ft

Overall

34705

Females

11571

F55-59

11571

25K→30K

15.5 - 18.6 mi

Top 54%
12 ft35 ft
69ft46ft
28 ft

Overall

32178

Females

10808

F55-59

10808

30K→35K

18.6 - 21.8 mi

Top 50%
35 ft34 ft
87ft88ft
23 ft

Overall

30019

Females

10512

F55-59

10512

35K→40K

21.8 - 24.9 mi

Top 48%
34 ft17 ft
58ft75ft
31 ft

Overall

28824

Females

10466

F55-59

10466

40K→Finish

24.9 - 26.2 mi

Top 45%
17 ft13 ft
14ft18ft
13 ft

Overall

26935

Females

9569

F55-59

9569

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing