Heather McDonald

Merrimack, NH

Bib: 39316 F 40

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 30%

Gender (Female)

#0 / 28901

Top 20%

Masters (Masters Women)

#0 / 10324

Top 17%

Division (W40-44)

#0 / 2960

Top 20%

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

8:38/mi

25:53

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:07/mi

26:45

→ flat

76 ft elev

9:10/mi

34:56

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:52/mi

43:48

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:44/mi

52:32

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:17/mi

54:31

→ flat0.6% grade

58 ft elev

8:40/mi

1:01:20

↓ 30 ft0.6% grade

33 ft elev

9:07/mi

1:10:27

↑ 30 ft0.4% grade

54 ft elev

9:17/mi

1:19:44

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:50/mi

1:22:34

↓ 13 ft0.8% grade

66 ft elev

10M

8:54/mi

1:28:37

↓ 36 ft0.9% grade

33 ft elev

11M

9:14/mi

1:37:51

↑ 43 ft0.7% grade

72 ft elev

12M

8:53/mi

1:46:44

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:00/mi

1:50:35

↑ 16 ft0.7% grade

54 ft elev

13M

9:11/mi

1:55:50

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:11/mi

1:56:51

→ flat0.5% grade

49 ft elev

14M

8:49/mi

2:04:42

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:40/mi

2:14:22

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:03/mi

2:19:44

↑ 68 ft2.4% grade

169 ft elev

16M

8:26/mi

2:23:40

↓ 45 ft1.7% grade

125 ft elev

17M

8:55/mi

2:32:35

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:03/mi

2:41:38

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

9:40/mi

2:47:50

→ flat

41 ft elev

19M

9:14/mi

2:51:09

→ flat0.2% grade

39 ft elev

20M

9:50/mi

3:00:59

↑ 43 ft0.7% grade

72 ft elev

21M

9:55/mi

3:10:54

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

9:27/mi

3:17:58

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:39/mi

3:20:24

→ flat0.2% grade

51 ft elev

23M

9:50/mi

3:30:14

↓ 10 ft0.1% grade

46 ft elev

24M

9:47/mi

3:40:01

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

9:06/mi

3:47:48

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:03/mi

3:49:07

↑ 10 ft1.3% grade

111 ft elev

26M

8:30/mi

3:57:37

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

7:51/mi

3:59:20

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

1:56:518:55 /mi⚡ faster

2nd Half

2:02:299:21 /mi+4.8%

Positive split — 4.8% slower in the second half

AI Race Performance Report

Heather's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	25:53	8:38	3.00 mi	25:53	8:38	-
5K	26:45	8:37	0.11 mi	0:52	8:07	-0:31
4M	34:56	8:44	0.89 mi	8:11	9:10	+1:03
5M	43:48	8:46	1.00 mi	8:52	8:52	-0:18
6M	52:32	8:45	1.00 mi	8:44	8:44	-0:08
10K	54:31	8:46	0.21 mi	1:59	9:17	+0:33
7M	1:01:20	8:46	0.79 mi	6:49	8:40	-0:37
8M	1:10:27	8:48	1.00 mi	9:07	9:07	+0:27
9M	1:19:44	8:52	1.00 mi	9:17	9:17	+0:10
15K	1:22:34	8:52	0.32 mi	2:50	8:50	-0:27
10M	1:28:37	8:52	0.68 mi	6:03	8:54	+0:04
11M	1:37:51	8:54	1.00 mi	9:14	9:14	+0:20
12M	1:46:44	8:54	1.00 mi	8:53	8:53	-0:21
20K	1:50:35	8:54	0.43 mi	3:51	9:00	+0:07
13M	1:55:50	8:55	0.57 mi	5:15	9:11	+0:11
Half(13.11 mi)	1:56:51	8:55	0.11 mi	1:01	9:11	0:00
14M	2:04:42	8:54	0.89 mi	7:51	8:49	-0:22
15M	2:14:22	8:57	1.00 mi	9:40	9:40	+0:51
25K	2:19:44	9:00	0.53 mi	5:22	10:03	+0:23
16M	2:23:40	8:59	0.47 mi	3:56	8:26	-1:37
17M	2:32:35	8:59	1.00 mi	8:55	8:55	+0:29
18M	2:41:38	8:59	1.00 mi	9:03	9:03	+0:08
30K	2:47:50	9:00	0.64 mi	6:12	9:40	+0:37
19M	2:51:09	9:00	0.36 mi	3:19	9:14	-0:26
20M	3:00:59	9:03	1.00 mi	9:50	9:50	+0:36
21M	3:10:54	9:05	1.00 mi	9:55	9:55	+0:05
35K	3:17:58	9:06	0.75 mi	7:04	9:27	-0:28
22M	3:20:24	9:07	0.25 mi	2:26	9:39	+0:12
23M	3:30:14	9:08	1.00 mi	9:50	9:50	+0:11
24M	3:40:01	9:10	1.00 mi	9:47	9:47	-0:03
40K	3:47:48	9:10	0.85 mi	7:47	9:06	-0:41
25M	3:49:07	9:10	0.15 mi	1:19	9:03	-0:03
26M	3:57:37	9:08	1.00 mi	8:30	8:30	-0:33
Finish(26.22 mi)	3:59:20	9:08	0.22 mi	1:43	7:51	-0:39

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

7:51 /mi

Average Pace

9:08 /mi

Slowest Pace

10:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:07:08

28% of race

Time at Steady Pace

1:42:06

43% of race

Time at Slower Pace

1:10:06

29% of race

Average Pace: 9:08 /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	W40-44	Seg. Overall	Seg. Females	Seg. W40-44
3M	3.00 mi	17026	4538	522	18866	5469	571
5K	0.11 mi	16756+270	4450+88	508+14	12594	3030	364
4M	0.89 mi	18680-1924	5164-714	577-69	27106	8747	891
5M	1.00 mi	19500-820	5484-320	601-24	23597	7234	762
6M	1.00 mi	19535-35	5495-11	605-4	20352	5836	624
10K	0.21 mi	19774-239	5605-110	614-9	26854	8674	881
7M	0.79 mi	19922-148	5652-47	616-2	21699	6298	665
8M	1.00 mi	20358-436	5825-173	632-16	23940	7264	759
9M	1.00 mi	20911-553	6044-219	650-18	26024	8158	826
15K	0.32 mi	20927-16	6046-2	643+7	21628	6391	663
10M	0.68 mi	20924+3	6044+2	646-3	21653	6432	663
11M	1.00 mi	21112-188	6112-68	654-8	23927	7379	753
12M	1.00 mi	20874+238	6032+80	644+10	19467	5486	581
20K	0.43 mi	20838+36	6017+15	642+2	20676	6059	619
13M	0.57 mi	20685+153	5974+43	638+4	18866	5469	571
Half(13.11 mi)	0.11 mi	20673+12	5971+3	636+2	20587	6238	642
14M	0.89 mi	20376+297	5852+119	623+13	17600	4939	533
15M	1.00 mi	20496-120	5934-82	630-7	22781	7226	725
25K	0.53 mi	20607-111	5993-59	633-3	24001	7878	806
16M	0.47 mi	20365+242	5911+82	628+5	14295	3755	424
17M	1.00 mi	20058+307	5822+89	618+10	17175	4960	520
18M	1.00 mi	19854+204	5794+28	613+5	18579	5675	584
30K	0.64 mi	19903-49	5855-61	619-6	22331	7600	766
19M	0.36 mi	19842+61	5848+7	618+1	20127	6603	675
20M	1.00 mi	19812+30	5910-62	622-4	20509	6980	704
21M	1.00 mi	19807+5	5959-49	631-9	20488	7152	723
35K	0.75 mi	19625+182	5927+32	625+6	17105	5696	586
22M	0.25 mi	19584+41	5922+5	623+2	17392	5774	596
23M	1.00 mi	19621-37	6010-88	635-12	19619	7043	719
24M	1.00 mi	19394+227	5967+43	624+11	15977	5488	562
40K	0.85 mi	19124+270	5893+74	615+9	13030	4321	450
25M	0.15 mi	19086+38	5888+5	614+1	14042	4655	482
26M	1.00 mi	18634+452	5733+155	595+19	9486	2890	296
Finish(26.22 mi)	0.22 mi	18526+108	5685+48	593+2	8170	2353	215

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 31%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

18866

Females

5469

No position changes recorded for this athlete.

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