TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Steph Jolly

Bib: 77498 F GB

0:00
0:00
/ mi
Be the first to cheer!
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
10:43/mi
33:16
↑ 49↓ 125
10K· 6.21 mi
11:05/mi
1:07:39
↑ 50↓ 81
15K· 9.32 mi
11:17/mi
1:42:40
↑ 44↓ 51
20K· 12.43 mi
10:49/mi
2:16:15
↑ 67↓ 40
Half· 13.10 mi
10:59/mi
2:23:37
↓ 27
25K· 15.53 mi
13:29/mi
2:56:27
↑ 50↓ 63
30K· 18.64 mi
10:49/mi
3:30:02
↑ 69↓ 46
35K· 21.75 mi
11:52/mi
4:06:53
↑ 87↓ 88
40K· 24.85 mi
12:12/mi
4:44:46
↑ 58↓ 75
Finish· 26.22 mi
10:44/mi
4:59:23
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

See every mile of your race

Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half
2:23:3710:58 /mi⚡ faster
2nd Half
2:35:4611:53 /mi+8.5%
Positive split — 8.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:1610:433.11 mi33:16
10:43
-
10K
1:07:3910:543.10 mi34:23
11:05
+0:22
15K
1:42:4011:013.11 mi35:01
11:17
+0:12
20K
2:16:1510:583.11 mi33:35
10:49
-0:28
Half(13.10 mi)
2:23:3710:580.67 mi7:22
10:59
+0:10
25K
2:56:2711:222.43 mi32:50
13:29
+2:30
30K
3:30:0211:173.11 mi33:35
10:49
-2:40
35K
4:06:5311:223.11 mi36:51
11:52
+1:03
40K
4:44:4611:283.10 mi37:53
12:12
+0:20
Finish(26.22 mi)
4:59:2311:261.37 mi14:37
10:44
-1:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:43 /mi

Average Pace

11:26 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:11:49

64% of race

Time at Slower Pace

1:47:34

36% of race

Average Pace: 11:25 /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 mi457761667816678437411558515585
10K3.10 mi45901-12516748-7016748-70460731689616896
15K3.11 mi44953+94816226+52216226+522437411558515585
20K3.11 mi43591+136215511+71515511+715403081398013980
Half(13.10 mi)0.67 mi43283+30815356+15515356+155389601350813508
25K2.43 mi44863-158016408-105216408-1052494071959619596
30K3.11 mi42182+268115063+134515063+1345313861044110441
35K3.11 mi40762+142014546+51714546+517339521238812388
40K3.10 mi40386+37614519+2714519+27368981426614266
Finish(26.22 mi)1.37 mi39944+44214347+17214347+172291281059810598

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×10
+49ft-125ft

Overall

43741

Females

15585

F18-39

15585

5K→10K

3.1 - 6.2 mi

Top 77%
×4
+50ft-81ft

Overall

46073

Females

16896

F18-39

16896

10K→15K

6.2 - 9.3 mi

Top 73%
+44ft-51ft

Overall

43741

Females

15585

F18-39

15585

15K→20K

9.3 - 12.4 mi

Top 67%
×3
+67ft-40ft

Overall

40308

Females

13980

F18-39

13980

20K→Half

12.4 - 13.1 mi

Top 65%
×2
+8ft-27ft

Overall

38960

Females

13508

F18-39

13508

Half→25K

13.1 - 15.5 mi

Top 83%
×2
+50ft-63ft

Overall

49407

Females

19596

F18-39

19596

25K→30K

15.5 - 18.6 mi

Top 52%
×2
+69ft-46ft

Overall

31386

Females

10441

F18-39

10441

30K→35K

18.6 - 21.8 mi

Top 57%
×2
+87ft-88ft

Overall

33952

Females

12388

F18-39

12388

35K→40K

21.8 - 24.9 mi

Top 62%
×3
+58ft-75ft

Overall

36898

Females

14266

F18-39

14266

40K→Finish

24.9 - 26.2 mi

Top 49%
+14ft-18ft

Overall

29128

Females

10598

F18-39

10598

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#45776
5K → 10K
910785-125
#45776 → #45901
10K → 15K
1841132+948
#45901 → #44953
15K → 20K
391401+1362
#44953 → #43591
20K → Half
12320+308
#43591 → #43283
Half → 25K
1744164-1580
#43283 → #44863
25K → 30K
52686+2681
#44863 → #42182
30K → 35K
581478+1420
#42182 → #40762
35K → 40K
232608+376
#40762 → #40386
40K → Finish
22464+442
#40386 → #39944
TOTALS
32069038+5832
#45776 → #39944

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing