Blair Greenwald

Bib: 3303 F US

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 14%

Gender (Female)

#0 / 26115

Top 6%

Division (F18-39)

#0 / 14744

Top 8%

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

7:36/mi

23:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:39/mi

47:20

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:53/mi

1:11:47

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:48/mi

1:36:00

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:59/mi

1:41:21

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:51/mi

2:00:28

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:01/mi

2:25:21

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:03/mi

2:50:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:59/mi

3:15:05

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:56/mi

3:25:54

↑ 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

1:41:217:45 /mi⚡ faster

2nd Half

1:44:337:59 /mi+3.2%

Positive split — 3.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:35	7:36	3.11 mi	23:35	7:36	-
10K	47:20	7:38	3.10 mi	23:45	7:39	+0:03
15K	1:11:47	7:43	3.11 mi	24:27	7:53	+0:14
20K	1:36:00	7:44	3.11 mi	24:13	7:48	-0:05
Half(13.10 mi)	1:41:21	7:45	0.67 mi	5:21	7:59	+0:11
25K	2:00:28	7:46	2.43 mi	19:07	7:51	-0:08
30K	2:25:21	7:48	3.11 mi	24:53	8:01	+0:10
35K	2:50:19	7:50	3.11 mi	24:58	8:03	+0:02
40K	3:15:05	7:51	3.10 mi	24:46	7:59	-0:04
Finish(26.22 mi)	3:25:54	7:52	1.37 mi	10:49	7:56	-0:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:36 /mi

Average Pace

7:52 /mi

Slowest Pace

8:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:05:56

61% of race

Time at Steady Pace

1:19:58

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	9757	1836	1836	9840	1861	1861
10K	3.10 mi	9561+196	1773+63	1773+63	9502	1748	1748
15K	3.11 mi	9659-98	1805-32	1805-32	9840	1861	1861
20K	3.11 mi	9843-184	1875-70	1875-70	10732	2186	2186
Half(13.10 mi)	0.67 mi	9853-10	1882-7	1882-7	10555	2104	2104
25K	2.43 mi	9801+52	1883-1	1883-1	9933	2000	2000
30K	3.11 mi	9580+221	1837+46	1837+46	9217	1845	1845
35K	3.11 mi	9149+431	1753+84	1753+84	7798	1586	1586
40K	3.10 mi	8633+516	1691+62	1691+62	6865	1462	1462
Finish(26.22 mi)	1.37 mi	8461+172	1667+24	1667+24	7158	1635	1635

1635

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#9757
5K → 10K	169365*+196	#9757 → #9561
10K → 15K	266168-98	#9561 → #9659
15K → 20K	300116-184	#9659 → #9843
20K → Half	4535-10	#9843 → #9853
Half → 25K	120173+52	#9853 → #9801
25K → 30K	114335+221	#9801 → #9580
30K → 35K	79510+431	#9580 → #9149
35K → 40K	66582*+516	#9149 → #8633
40K → Finish	28200+172	#8633 → #8461
TOTALS	11872484*+1296	#9757 → #8461

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

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing