TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Rachael Nichols

Bib: 34145 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F45-49)
#0 / 2995
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
12:43/mi
39:28
↑ 49↓ 125
10K· 6.21 mi
12:00/mi
1:16:43
↑ 50↓ 81
15K· 9.32 mi
12:29/mi
1:55:27
↑ 44↓ 51
20K· 12.43 mi
12:15/mi
2:33:28
↑ 67↓ 40
Half· 13.10 mi
13:56/mi
2:42:49
↓ 27
25K· 15.53 mi
13:49/mi
3:16:27
↑ 50↓ 63
30K· 18.64 mi
13:58/mi
3:59:48
↑ 69↓ 46
35K· 21.75 mi
14:39/mi
4:45:16
↑ 87↓ 88
40K· 24.85 mi
13:46/mi
5:28:02
↑ 58↓ 75
Finish· 26.22 mi
13:01/mi
5:45:46
↑ 14↓ 18
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
≈
×14story building

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The Course

Half Splits

1st Half· via Half
2:42:4912:26 /mi⚡ faster
2nd Half
3:02:5713:57 /mi+12.4%
Positive split — 12.4% 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
39:2812:433.11 mi39:28
12:43
-
10K
1:16:4312:213.10 mi37:15
12:00
-0:43
15K
1:55:2712:243.11 mi38:44
12:29
+0:29
20K
2:33:2812:213.11 mi38:01
12:15
-0:14
Half(13.10 mi)
2:42:4912:260.67 mi9:21
13:56
+1:41
25K
3:16:2712:392.43 mi33:38
13:49
-0:07
30K
3:59:4812:523.11 mi43:21
13:58
+0:09
35K
4:45:1613:083.11 mi45:28
14:39
+0:41
40K
5:28:0213:123.10 mi42:46
13:46
-0:53
Finish(26.22 mi)
5:45:4613:121.37 mi17:44
13:01
-0:45
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:00 /mi

Average Pace

13:12 /mi

Slowest Pace

14:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:51:12

50% of race

Time at Steady Pace

2:09:06

37% of race

Time at Slower Pace

45:28

13% of race

Average Pace: 13:11 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi564042360023600506701983619836
10K3.10 mi54277+212722106+149422106+1494517962050320503
15K3.11 mi53110+116721356+75021356+750506701983619836
20K3.11 mi51975+113520676+68020676+680488561890718907
Half(13.10 mi)0.67 mi52054-7920743-6720743-67533682200222002
25K2.43 mi51785+26920637+10620637+106505452028220282
30K3.11 mi51292+49320408+22920408+229488451955619556
35K3.11 mi51028+26420354+5420354+54490722013220132
40K3.10 mi50647+38120238+11620238+116468801915819158
Finish(26.22 mi)1.37 mi50499+14820177+6120177+61464661889218892

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×10story building
+49ft-125ft

Overall

50670

Females

19836

F45-49

19836

5K→10K

3.1 - 6.2 mi

Top 87%
×4story building
+50ft-81ft

Overall

51796

Females

20503

F45-49

20503

10K→15K

6.2 - 9.3 mi

Top 85%
×1story
+44ft-51ft

Overall

50670

Females

19836

F45-49

19836

15K→20K

9.3 - 12.4 mi

Top 82%
×3story building
+67ft-40ft

Overall

48856

Females

18907

F45-49

18907

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+8ft-27ft

Overall

53368

Females

22002

F45-49

22002

Half→25K

13.1 - 15.5 mi

Top 85%
×2story building
+50ft-63ft

Overall

50545

Females

20282

F45-49

20282

25K→30K

15.5 - 18.6 mi

Top 82%
×2story building
+69ft-46ft

Overall

48845

Females

19556

F45-49

19556

30K→35K

18.6 - 21.8 mi

Top 82%
×2story building
+87ft-88ft

Overall

49072

Females

20132

F45-49

20132

35K→40K

21.8 - 24.9 mi

Top 78%
×3story building
+58ft-75ft

Overall

46880

Females

19158

F45-49

19158

40K→Finish

24.9 - 26.2 mi

Top 78%
×1story
+14ft-18ft

Overall

46466

Females

18892

F45-49

18892

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#56404
5K → 10K
282155*+2127
#56404 → #54277
10K → 15K
501217*+1167
#54277 → #53110
15K → 20K
361171*+1135
#53110 → #51975
20K → Half
14970-79
#51975 → #52054
Half → 25K
200469*+269
#52054 → #51785
25K → 30K
159652+493
#51785 → #51292
30K → 35K
200464*+264
#51292 → #51028
35K → 40K
113494*+381
#51028 → #50647
40K → Finish
49197+148
#50647 → #50499
TOTALS
9846889*+5905
#56404 → #50499

* 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

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing