Cristina O'Brien

Bib: 8447 F GB

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 59786

Top 17%

Gender (Female)

#0 / 26115

Top 9%

Masters (Masters Women)

#0 / 11371

Top 6%

Division (F45-49)

#0 / 2995

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

131 ft elev

5K· 3.11 mi

8:03/mi

25:00

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:07/mi

50:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:14/mi

1:15:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:56/mi

1:40:24

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:11/mi

1:45:53

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:00/mi

2:05:21

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:08/mi

2:30:35

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:08/mi

2:55:51

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:02/mi

3:20:47

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:59/mi

3:31:40

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:45:538:06 /mi⚖️ balanced

2nd Half

1:45:478:04 /mi⚖️ balanced

Even split — consistent pacing between halves

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:00	8:03	3.11 mi	25:00	8:03	-
10K	50:13	8:05	3.10 mi	25:13	8:07	+0:04
15K	1:15:46	8:08	3.11 mi	25:33	8:14	+0:07
20K	1:40:24	8:05	3.11 mi	24:38	7:56	-0:18
Half(13.10 mi)	1:45:53	8:06	0.67 mi	5:29	8:11	+0:15
25K	2:05:21	8:05	2.43 mi	19:28	8:00	-0:11
30K	2:30:35	8:05	3.11 mi	25:14	8:08	+0:08
35K	2:55:51	8:06	3.11 mi	25:16	8:08	0:00
40K	3:20:47	8:05	3.10 mi	24:56	8:02	-0:06
Finish(26.22 mi)	3:31:40	8:05	1.37 mi	10:53	7:59	-0:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

8:05 /mi

Slowest Pace

8:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:31:40

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	14751	3455	3455	13524	3028	3028
10K	3.10 mi	14545+206	3426+29	3426+29	14431	3386	3386
15K	3.11 mi	14120+425	3265+161	3265+161	13524	3028	3028
20K	3.11 mi	13573+547	3102+163	3102+163	12257	2650	2650
Half(13.10 mi)	0.67 mi	13487+86	3075+27	3075+27	12591	2764	2764
25K	2.43 mi	13000+487	2932+143	2932+143	11266	2424	2424
30K	3.11 mi	12267+733	2748+184	2748+184	10178	2153	2153
35K	3.11 mi	11361+906	2524+224	2524+224	8436	1781	1781
40K	3.10 mi	10495+866	2333+191	2333+191	7175	1564	1564
Finish(26.22 mi)	1.37 mi	10245+250	2283+50	2283+50	7494	1764	1764

1764

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#14751
5K → 10K	200406*+206	#14751 → #14545
10K → 15K	97522*+425	#14545 → #14120
15K → 20K	36583*+547	#14120 → #13573
20K → Half	20106+86	#13573 → #13487
Half → 25K	19506*+487	#13487 → #13000
25K → 30K	37770+733	#13000 → #12267
30K → 35K	25931*+906	#12267 → #11361
35K → 40K	28894*+866	#11361 → #10495
40K → Finish	18268*+250	#10495 → #10245
TOTALS	4804986*+4506	#14751 → #10245

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

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 4 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing