TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Sophie Parsons

Bib: 49392 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 45%
Gender (Female)
#0 / 26115
Top 32%
Division (F18-39)
#0 / 14744
Top 34%
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
8:57/mi
27:48
↑ 49↓ 125
10K· 6.21 mi
9:23/mi
56:56
↑ 50↓ 81
15K· 9.32 mi
9:49/mi
1:27:23
↑ 44↓ 51
20K· 12.43 mi
9:40/mi
1:57:23
↑ 67↓ 40
Half· 13.10 mi
10:07/mi
2:04:10
↓ 27
25K· 15.53 mi
10:04/mi
2:28:39
↑ 50↓ 63
30K· 18.64 mi
10:20/mi
3:00:43
↑ 69↓ 46
35K· 21.75 mi
10:48/mi
3:34:14
↑ 87↓ 88
40K· 24.85 mi
10:29/mi
4:06:47
↑ 58↓ 75
Finish· 26.22 mi
10:04/mi
4:20:30
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
2:04:109:29 /mi⚡ faster
2nd Half
2:16:2010:24 /mi+9.8%
Positive split — 9.8% 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
27:488:573.11 mi27:48
8:57
-
10K
56:569:103.10 mi29:08
9:23
+0:26
15K
1:27:239:233.11 mi30:27
9:49
+0:26
20K
1:57:239:273.11 mi30:00
9:40
-0:09
Half(13.10 mi)
2:04:109:290.67 mi6:47
10:07
+0:27
25K
2:28:399:352.43 mi24:29
10:04
-0:03
30K
3:00:439:423.11 mi32:04
10:20
+0:16
35K
3:34:149:523.11 mi33:31
10:48
+0:28
40K
4:06:479:563.10 mi32:33
10:29
-0:19
Finish(26.22 mi)
4:20:309:571.37 mi13:43
10:04
-0:25
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:57 /mi

Average Pace

9:57 /mi

Slowest Pace

10:48 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:26:56

33% of race

Time at Steady Pace

1:15:26

29% of race

Time at Slower Pace

1:38:08

38% of race

Average Pace: 9:56 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi26024736773673095792179217
10K3.10 mi27970-19468078-7118078-7113001188258825
15K3.11 mi29216-12468515-4378515-4373095792179217
20K3.11 mi29561-3458684-1698684-1693044291369136
Half(13.10 mi)0.67 mi29616-558719-358719-353149497449744
25K2.43 mi29486+1308752-338752-332977192289228
30K3.11 mi28831+6558646+1068646+1062783987698769
35K3.11 mi28229+6028650-48650-42691090409040
40K3.10 mi27379+8508531+1198531+1192418483558355
Finish(26.22 mi)1.37 mi27038+3418462+698462+692356780798079

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×10
+49ft-125ft

Overall

30957

Females

9217

F18-39

9217

5K→10K

3.1 - 6.2 mi

Top 50%
×4
+50ft-81ft

Overall

30011

Females

8825

F18-39

8825

10K→15K

6.2 - 9.3 mi

Top 52%
+44ft-51ft

Overall

30957

Females

9217

F18-39

9217

15K→20K

9.3 - 12.4 mi

Top 51%
×3
+67ft-40ft

Overall

30442

Females

9136

F18-39

9136

20K→Half

12.4 - 13.1 mi

Top 53%
×2
+8ft-27ft

Overall

31494

Females

9744

F18-39

9744

Half→25K

13.1 - 15.5 mi

Top 50%
×2
+50ft-63ft

Overall

29771

Females

9228

F18-39

9228

25K→30K

15.5 - 18.6 mi

Top 47%
×2
+69ft-46ft

Overall

27839

Females

8769

F18-39

8769

30K→35K

18.6 - 21.8 mi

Top 45%
×2
+87ft-88ft

Overall

26910

Females

9040

F18-39

9040

35K→40K

21.8 - 24.9 mi

Top 40%
×3
+58ft-75ft

Overall

24184

Females

8355

F18-39

8355

40K→Finish

24.9 - 26.2 mi

Top 39%
+14ft-18ft

Overall

23567

Females

8079

F18-39

8079

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#26024
5K → 10K
200200-1946
#26024 → #27970
10K → 15K
200200-1246
#27970 → #29216
15K → 20K
200200-345
#29216 → #29561
20K → Half
14489-55
#29561 → #29616
Half → 25K
200330*+130
#29616 → #29486
25K → 30K
280935+655
#29486 → #28831
30K → 35K
200802*+602
#28831 → #28229
35K → 40K
149999*+850
#28229 → #27379
40K → Finish
53394*+341
#27379 → #27038
TOTALS
16264149*-1014
#26024 → #27038

* 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

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Mika Timing