Theresa Castillo

Bib: 73239 F US

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F45-49)
#0 / 2995
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
11:20/mi
35:11
49125
10K· 6.21 mi
11:51/mi
1:11:57
5081
15K· 9.32 mi
12:22/mi
1:50:22
4451
20K· 12.43 mi
12:25/mi
2:28:54
6740
Half· 13.10 mi
12:24/mi
2:37:13
27
25K· 15.53 mi
12:42/mi
3:08:09
5063
30K· 18.64 mi
13:16/mi
3:49:22
6946
35K· 21.75 mi
13:23/mi
4:30:54
8788
40K· 24.85 mi
13:00/mi
5:11:15
5875
Finish· 26.22 mi
12:41/mi
5:28:32
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:37:1312:01 /mi⚡ faster
2nd Half
2:51:1913:04 /mi+9.0%
Positive split — 9.0% 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
35:1111:203.11 mi35:11
11:20
-
10K
1:11:5711:353.10 mi36:46
11:51
+0:31
15K
1:50:2211:513.11 mi38:25
12:22
+0:31
20K
2:28:5411:593.11 mi38:32
12:25
+0:03
Half(13.10 mi)
2:37:1312:010.67 mi8:19
12:24
-0:01
25K
3:08:0912:072.43 mi30:56
12:42
+0:18
30K
3:49:2212:193.11 mi41:13
13:16
+0:34
35K
4:30:5412:283.11 mi41:32
13:23
+0:07
40K
5:11:1512:323.10 mi40:21
13:00
-0:23
Finish(26.22 mi)
5:28:3212:331.37 mi17:17
12:41
-0:19
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:20 /mi

Average Pace

12:32 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:37:13

48% of race

Time at Steady Pace

2:09:47

40% of race

Time at Slower Pace

41:32

13% of race

Average Pace: 12:32 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi506741967919679502191953619536
10K3.10 mi50844-17019793-11419793-114511002003120031
15K3.11 mi50590+25419698+9519698+95502191953619536
20K3.11 mi50245+34519560+13819560+138496051935519355
Half(13.10 mi)0.67 mi50078+16719469+9119469+91476861847218472
25K2.43 mi49287+79119027+44219027+442462561773517735
30K3.11 mi48625+66218746+28118746+281457681783217832
35K3.11 mi47782+84318394+35218394+352428421684116841
40K3.10 mi47128+65418151+24318151+243423271684016840
Finish(26.22 mi)1.37 mi46988+14018108+4318108+43445101787817878

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×10story building
+49ft-125ft

Overall

50219

Females

19536

F45-49

19536

5K→10K

3.1 - 6.2 mi

Top 85%
×4story building
+50ft-81ft

Overall

51100

Females

20031

F45-49

20031

10K→15K

6.2 - 9.3 mi

Top 84%
×1story
+44ft-51ft

Overall

50219

Females

19536

F45-49

19536

15K→20K

9.3 - 12.4 mi

Top 83%
×3story building
+67ft-40ft

Overall

49605

Females

19355

F45-49

19355

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+8ft-27ft

Overall

47686

Females

18472

F45-49

18472

Half→25K

13.1 - 15.5 mi

Top 77%
×2story building
+50ft-63ft

Overall

46256

Females

17735

F45-49

17735

25K→30K

15.5 - 18.6 mi

Top 77%
×2story building
+69ft-46ft

Overall

45768

Females

17832

F45-49

17832

30K→35K

18.6 - 21.8 mi

Top 72%
×2story building
+87ft-88ft

Overall

42842

Females

16841

F45-49

16841

35K→40K

21.8 - 24.9 mi

Top 71%
×3story building
+58ft-75ft

Overall

42327

Females

16840

F45-49

16840

40K→Finish

24.9 - 26.2 mi

Top 74%
×1story
+14ft-18ft

Overall

44510

Females

17878

F45-49

17878

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#50674
5K10K
846676-170
#50674 #50844
10K15K
434688+254
#50844 #50590
15K20K
329674+345
#50590 #50245
20KHalf
41208+167
#50245 #50078
Half25K
76867+791
#50078 #49287
25K30K
149811+662
#49287 #48625
30K35K
78921+843
#48625 #47782
35K40K
85739+654
#47782 #47128
40KFinish
92232+140
#47128 #46988
TOTALS
21305816+3686
#50674 #46988

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