Grace Alexander

Bib: 49686 F GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 29%
Gender (Female)
#0 / 26115
Top 18%
Division (F18-39)
#0 / 14744
Top 20%
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
8:36/mi
26:43
49125
10K· 6.21 mi
8:44/mi
53:50
5081
15K· 9.32 mi
8:54/mi
1:21:27
4451
20K· 12.43 mi
8:36/mi
1:48:09
6740
Half· 13.10 mi
8:54/mi
1:54:07
27
25K· 15.53 mi
8:54/mi
2:15:46
5063
30K· 18.64 mi
9:05/mi
2:43:59
6946
35K· 21.75 mi
9:13/mi
3:12:37
8788
40K· 24.85 mi
9:09/mi
3:41:01
5875
Finish· 26.22 mi
9:01/mi
3:53:18
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:54:078:43 /mi⚡ faster
2nd Half
1:59:119:06 /mi+4.4%
Positive split — 4.4% 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
26:438:363.11 mi26:43
8:36
-
10K
53:508:403.10 mi27:07
8:44
+0:08
15K
1:21:278:453.11 mi27:37
8:54
+0:10
20K
1:48:098:433.11 mi26:42
8:36
-0:18
Half(13.10 mi)
1:54:078:430.67 mi5:58
8:54
+0:18
25K
2:15:468:452.43 mi21:39
8:54
0:00
30K
2:43:598:483.11 mi28:13
9:05
+0:11
35K
3:12:378:523.11 mi28:38
9:13
+0:08
40K
3:41:018:543.10 mi28:24
9:09
-0:04
Finish(26.22 mi)
3:53:188:551.37 mi12:17
9:01
-0:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:36 /mi

Average Pace

8:54 /mi

Slowest Pace

9:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:28:03

63% of race

Time at Steady Pace

1:25:15

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:54 /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 mi21100556955692017252255225
10K3.10 mi20957+1435526+435526+432096455625562
15K3.11 mi20615+3425398+1285398+1282017252255225
20K3.11 mi20080+5355217+1815217+1811890148444844
Half(13.10 mi)0.67 mi19981+995196+215196+211954651285128
25K2.43 mi19810+1715177+195177+191945251845184
30K3.11 mi19278+5325069+1085069+1081802648894889
35K3.11 mi18516+7624947+1224947+1221608045694569
40K3.10 mi17732+7844814+1334814+1331463944434443
Finish(26.22 mi)1.37 mi17476+2564791+234791+231502846624662

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×10story building
+49ft-125ft

Overall

20172

Females

5225

F18-39

5225

5K→10K

3.1 - 6.2 mi

Top 35%
×4story building
+50ft-81ft

Overall

20964

Females

5562

F18-39

5562

10K→15K

6.2 - 9.3 mi

Top 34%
×1story
+44ft-51ft

Overall

20172

Females

5225

F18-39

5225

15K→20K

9.3 - 12.4 mi

Top 32%
×3story building
+67ft-40ft

Overall

18901

Females

4844

F18-39

4844

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+8ft-27ft

Overall

19546

Females

5128

F18-39

5128

Half→25K

13.1 - 15.5 mi

Top 33%
×2story building
+50ft-63ft

Overall

19452

Females

5184

F18-39

5184

25K→30K

15.5 - 18.6 mi

Top 30%
×2story building
+69ft-46ft

Overall

18026

Females

4889

F18-39

4889

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+87ft-88ft

Overall

16080

Females

4569

F18-39

4569

35K→40K

21.8 - 24.9 mi

Top 24%
×3story building
+58ft-75ft

Overall

14639

Females

4443

F18-39

4443

40K→Finish

24.9 - 26.2 mi

Top 25%
×1story
+14ft-18ft

Overall

15028

Females

4662

F18-39

4662

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#21100
5K10K
200343*+143
#21100 #20957
10K15K
200542*+342
#20957 #20615
15K20K
96631*+535
#20615 #20080
20KHalf
32131+99
#20080 #19981
Half25K
168339*+171
#19981 #19810
25K30K
171703+532
#19810 #19278
30K35K
111873*+762
#19278 #18516
35K40K
110894*+784
#18516 #17732
40KFinish
54310*+256
#17732 #17476
TOTALS
11424766*+3624
#21100 #17476

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness 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