Isabelle Jensen

Bib: 48367 F US

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 13%
Gender (Female)
#0 / 26115
Top 5%
Division (F18-39)
#0 / 14744
Top 7%
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
7:40/mi
23:47
49125
10K· 6.21 mi
7:43/mi
47:44
5081
15K· 9.32 mi
7:48/mi
1:11:55
4451
20K· 12.43 mi
7:38/mi
1:35:35
6740
Half· 13.10 mi
8:11/mi
1:41:04
27
25K· 15.53 mi
7:38/mi
1:59:39
5063
30K· 18.64 mi
7:47/mi
2:23:47
6946
35K· 21.75 mi
7:44/mi
2:47:48
8788
40K· 24.85 mi
7:47/mi
3:11:58
5875
Finish· 26.22 mi
7:36/mi
3:22:19
1418
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
×14story building

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
1:41:047:43 /mi⚖️ balanced
2nd Half
1:41:157:44 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:477:403.11 mi23:47
7:40
-
10K
47:447:413.10 mi23:57
7:43
+0:03
15K
1:11:557:433.11 mi24:11
7:48
+0:05
20K
1:35:357:423.11 mi23:40
7:38
-0:10
Half(13.10 mi)
1:41:047:430.67 mi5:29
8:11
+0:33
25K
1:59:397:432.43 mi18:35
7:38
-0:33
30K
2:23:477:433.11 mi24:08
7:47
+0:09
35K
2:47:487:433.11 mi24:01
7:44
-0:03
40K
3:11:587:443.10 mi24:10
7:47
+0:03
Finish(26.22 mi)
3:22:197:441.37 mi10:21
7:36
-0:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:36 /mi

Average Pace

7:43 /mi

Slowest Pace

8:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:16:50

97% of race

Time at Steady Pace

5:29

3% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi1036820322032923416601660
10K3.10 mi10155+2131955+771955+771002319261926
15K3.11 mi9774+3811839+1161839+116923416601660
20K3.11 mi9594+1801788+511788+51927916881688
Half(13.10 mi)0.67 mi9692-981825-371825-371258027532753
25K2.43 mi9404+2881742+831742+83831514491449
30K3.11 mi8978+4261633+1091633+109756913061306
35K3.11 mi8333+6451491+1421491+142613810361036
40K3.10 mi7790+5431401+901401+90583411121112
Finish(26.22 mi)1.37 mi7578+2121363+381363+385261975975

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×10story building
+49ft-125ft

Overall

9234

Females

1660

F18-39

1660

5K→10K

3.1 - 6.2 mi

Top 17%
×4story building
+50ft-81ft

Overall

10023

Females

1926

F18-39

1926

10K→15K

6.2 - 9.3 mi

Top 15%
×1story
+44ft-51ft

Overall

9234

Females

1660

F18-39

1660

15K→20K

9.3 - 12.4 mi

Top 16%
×3story building
+67ft-40ft

Overall

9279

Females

1688

F18-39

1688

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+8ft-27ft

Overall

12580

Females

2753

F18-39

2753

Half→25K

13.1 - 15.5 mi

Top 14%
×2story building
+50ft-63ft

Overall

8315

Females

1449

F18-39

1449

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+69ft-46ft

Overall

7569

Females

1306

F18-39

1306

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+87ft-88ft

Overall

6138

Females

1036

F18-39

1036

35K→40K

21.8 - 24.9 mi

Top 10%
×3story building
+58ft-75ft

Overall

5834

Females

1112

F18-39

1112

40K→Finish

24.9 - 26.2 mi

Top 9%
×1story
+14ft-18ft

Overall

5261

Females

975

F18-39

975

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#10368
5K10K
194407*+213
#10368 #10155
10K15K
47428*+381
#10155 #9774
15K20K
91271*+180
#9774 #9594
20KHalf
11921-98
#9594 #9692
Half25K
19307*+288
#9692 #9404
25K30K
37463+426
#9404 #8978
30K35K
16661*+645
#8978 #8333
35K40K
34577*+543
#8333 #7790
40KFinish
8220*+212
#7790 #7578
TOTALS
5653355*+2790
#10368 #7578

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

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