Ria Chowdhury

Bib: 8206 F GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 41%
Gender (Female)
#0 / 26115
Top 28%
Division (F18-39)
#0 / 14744
Top 30%
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
9:21/mi
29:00
49125
10K· 6.21 mi
9:21/mi
58:02
5081
15K· 9.32 mi
9:33/mi
1:27:40
4451
20K· 12.43 mi
9:28/mi
1:57:04
6740
Half· 13.10 mi
9:48/mi
2:03:38
27
25K· 15.53 mi
9:26/mi
2:26:36
5063
30K· 18.64 mi
9:38/mi
2:56:30
6946
35K· 21.75 mi
10:00/mi
3:27:34
8788
40K· 24.85 mi
10:10/mi
3:59:08
5875
Finish· 26.22 mi
9:45/mi
4:12:25
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

See every mile of your race

Claim this result to add your watch's GPX and 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
2:03:389:27 /mi⚡ faster
2nd Half
2:08:479:49 /mi+4.2%
Positive split — 4.2% slower in the second half
AI Race Performance Report

Ria'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.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:009:213.11 mi29:00
9:21
-
10K
58:029:213.10 mi29:02
9:21
0:00
15K
1:27:409:253.11 mi29:38
9:33
+0:12
20K
1:57:049:263.11 mi29:24
9:28
-0:05
Half(13.10 mi)
2:03:389:270.67 mi6:34
9:48
+0:20
25K
2:26:369:272.43 mi22:58
9:26
-0:22
30K
2:56:309:293.11 mi29:54
9:38
+0:12
35K
3:27:349:333.11 mi31:04
10:00
+0:22
40K
3:59:089:383.10 mi31:34
10:10
+0:10
Finish(26.22 mi)
4:12:259:391.37 mi13:17
9:45
-0:25
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ria's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

9:21 /mi

Average Pace

9:38 /mi

Slowest Pace

10:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:09:47

75% of race

Time at Steady Pace

1:02:38

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:38 /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 mi31436940494042832481508150
10K3.10 mi30458+9789008+3969008+3962957686468646
15K3.11 mi29575+8838658+3508658+3502832481508150
20K3.11 mi29281+2948572+868572+862880284248424
Half(13.10 mi)0.67 mi29216+658568+48568+42870685068506
25K2.43 mi28146+10708210+3588210+3582493571777177
30K3.11 mi26697+14497772+4387772+4382285366886688
35K3.11 mi25451+12467516+2567516+2562182967906790
40K3.10 mi24651+8007416+1007416+1002202673947394
Finish(26.22 mi)1.37 mi24282+3697351+657351+652092169746974

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
131 ft55 ft
49ft125ft
117 ft

Overall

28324

Females

8150

F18-39

8150

5K→10K

3.1 - 6.2 mi

Top 49%
55 ft24 ft
50ft81ft
45 ft

Overall

29576

Females

8646

F18-39

8646

10K→15K

6.2 - 9.3 mi

Top 47%
24 ft18 ft
44ft51ft
17 ft

Overall

28324

Females

8150

F18-39

8150

15K→20K

9.3 - 12.4 mi

Top 48%
18 ft45 ft
67ft40ft
38 ft

Overall

28802

Females

8424

F18-39

8424

20K→Half

12.4 - 13.1 mi

Top 48%
45 ft26 ft
8ft27ft
20 ft

Overall

28706

Females

8506

F18-39

8506

Half→25K

13.1 - 15.5 mi

Top 42%
25 ft12 ft
50ft63ft
20 ft

Overall

24935

Females

7177

F18-39

7177

25K→30K

15.5 - 18.6 mi

Top 38%
12 ft35 ft
69ft46ft
28 ft

Overall

22853

Females

6688

F18-39

6688

30K→35K

18.6 - 21.8 mi

Top 37%
35 ft34 ft
87ft88ft
23 ft

Overall

21829

Females

6790

F18-39

6790

35K→40K

21.8 - 24.9 mi

Top 37%
34 ft17 ft
58ft75ft
31 ft

Overall

22026

Females

7394

F18-39

7394

40K→Finish

24.9 - 26.2 mi

Top 35%
17 ft13 ft
14ft18ft
13 ft

Overall

20921

Females

6974

F18-39

6974

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing