Samantha Alvarez

Bib: 47013 F GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 11%
Gender (Female)
#0 / 26115
Top 4%
Masters (Masters Women)
#0 / 11371
Top 2%
Division (F55-59)
#0 / 1484
Top 0.9%
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
7:19/mi
22:41
49125
10K· 6.21 mi
7:26/mi
45:45
5081
15K· 9.32 mi
7:39/mi
1:09:31
4451
20K· 12.43 mi
7:19/mi
1:32:13
6740
Half· 13.10 mi
7:22/mi
1:37:09
27
25K· 15.53 mi
7:21/mi
1:55:01
5063
30K· 18.64 mi
7:28/mi
2:18:12
6946
35K· 21.75 mi
7:41/mi
2:42:04
8788
40K· 24.85 mi
7:52/mi
3:06:30
5875
Finish· 26.22 mi
8:10/mi
3:17:38
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

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
1:37:097:26 /mi⚡ faster
2nd Half
1:40:297:40 /mi+3.4%
Positive split — 3.4% slower in the second half
Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:417:193.11 mi22:41
7:19
-
10K
45:457:223.10 mi23:04
7:26
+0:07
15K
1:09:317:283.11 mi23:46
7:39
+0:13
20K
1:32:137:263.11 mi22:42
7:19
-0:20
Half(13.10 mi)
1:37:097:260.67 mi4:56
7:22
+0:03
25K
1:55:017:252.43 mi17:52
7:21
-0:01
30K
2:18:127:253.11 mi23:11
7:28
+0:07
35K
2:42:047:283.11 mi23:52
7:41
+0:13
40K
3:06:307:313.10 mi24:26
7:52
+0:11
Finish(26.22 mi)
3:17:387:331.37 mi11:08
8:10
+0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:19 /mi

Average Pace

7:33 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:06:30

94% of race

Time at Steady Pace

11:08

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi755111251125822613361336
10K3.10 mi7651-1001166-411166-41781312081208
15K3.11 mi7773-1221205-391205-39822613361336
20K3.11 mi7572+2011143+621143+62702310011001
Half(13.10 mi)0.67 mi7491+811117+261117+266112752752
25K2.43 mi7265+2261074+431074+436349862862
30K3.11 mi6882+383997+77997+775773775775
35K3.11 mi6581+301960+37960+375886964964
40K3.10 mi6410+171971-11971-11626012371237
Finish(26.22 mi)1.37 mi6453-431010-391010-39868421822182

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
131 ft55 ft
49ft125ft
117 ft

Overall

8226

Females

1336

F55-59

1336

5K→10K

3.1 - 6.2 mi

Top 13%
55 ft24 ft
50ft81ft
45 ft

Overall

7813

Females

1208

F55-59

1208

10K→15K

6.2 - 9.3 mi

Top 14%
24 ft18 ft
44ft51ft
17 ft

Overall

8226

Females

1336

F55-59

1336

15K→20K

9.3 - 12.4 mi

Top 12%
18 ft45 ft
67ft40ft
38 ft

Overall

7023

Females

1001

F55-59

1001

20K→Half

12.4 - 13.1 mi

Top 10%
45 ft26 ft
8ft27ft
20 ft

Overall

6112

Females

752

F55-59

752

Half→25K

13.1 - 15.5 mi

Top 11%
25 ft12 ft
50ft63ft
20 ft

Overall

6349

Females

862

F55-59

862

25K→30K

15.5 - 18.6 mi

Top 10%
12 ft35 ft
69ft46ft
28 ft

Overall

5773

Females

775

F55-59

775

30K→35K

18.6 - 21.8 mi

Top 10%
35 ft34 ft
87ft88ft
23 ft

Overall

5886

Females

964

F55-59

964

35K→40K

21.8 - 24.9 mi

Top 10%
34 ft17 ft
58ft75ft
31 ft

Overall

6260

Females

1237

F55-59

1237

40K→Finish

24.9 - 26.2 mi

Top 15%
17 ft13 ft
14ft18ft
13 ft

Overall

8684

Females

2182

F55-59

2182

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#7551
5K10K
239139-100
#7551 #7651
10K15K
21290-122
#7651 #7773
15K20K
41242+201
#7773 #7572
20KHalf
384+81
#7572 #7491
Half25K
15241+226
#7491 #7265
25K30K
24407+383
#7265 #6882
30K35K
61362+301
#6882 #6581
35K40K
132303+171
#6581 #6410
40KFinish
11370-43
#6410 #6453
TOTALS
8401938+1098
#7551 #6453

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