Mia Matsunami

Boston, MA

Bib: 2195 F 25

0:00

0:00

/ mi

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Overall

#0 / 61036

Top 4%

Gender (Female)

#0 / 28901

Top 0.8%

Division (W25-29)

#0 / 7332

Top 1%

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

6:36/mi

19:49

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

6:33/mi

20:31

→ flat

76 ft elev

6:40/mi

26:28

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

6:38/mi

33:06

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

6:37/mi

39:43

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

6:42/mi

41:09

→ flat0.6% grade

58 ft elev

6:34/mi

46:19

↓ 30 ft0.6% grade

33 ft elev

6:33/mi

52:52

↑ 30 ft0.4% grade

54 ft elev

6:42/mi

59:34

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

6:36/mi

1:01:41

↓ 13 ft0.8% grade

66 ft elev

10M

6:32/mi

1:06:07

↓ 36 ft0.9% grade

33 ft elev

11M

6:46/mi

1:12:53

↑ 43 ft0.7% grade

72 ft elev

12M

6:37/mi

1:19:30

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

6:47/mi

1:22:24

↑ 16 ft0.7% grade

54 ft elev

13M

6:42/mi

1:26:14

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

7:35/mi

1:27:04

→ flat0.5% grade

49 ft elev

14M

6:48/mi

1:33:07

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

7:10/mi

1:40:17

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

7:29/mi

1:44:17

↑ 68 ft2.4% grade

169 ft elev

16M

6:46/mi

1:47:26

↓ 45 ft1.7% grade

125 ft elev

17M

7:04/mi

1:54:30

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

7:07/mi

2:01:37

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

7:17/mi

2:06:17

→ flat

41 ft elev

19M

7:17/mi

2:08:54

→ flat0.2% grade

39 ft elev

20M

7:33/mi

2:16:27

↑ 43 ft0.7% grade

72 ft elev

21M

7:32/mi

2:23:59

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

7:24/mi

2:29:31

↑ 20 ft↓ 23 ft

52 ft elev

22M

7:56/mi

2:31:31

→ flat0.2% grade

51 ft elev

23M

7:49/mi

2:39:20

↓ 10 ft0.1% grade

46 ft elev

24M

8:15/mi

2:47:35

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

7:28/mi

2:53:58

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

7:34/mi

2:55:04

↑ 10 ft1.3% grade

111 ft elev

26M

7:37/mi

3:02:41

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

7:55/mi

3:04:25

↓ 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

1:27:046:38 /mi⚡ faster

2nd Half

1:37:217:26 /mi+11.8%

Positive split — 11.8% slower in the second half

AI Race Performance Report

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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	19:49	6:36	3.00 mi	19:49	6:36	-
5K	20:31	6:36	0.11 mi	0:42	6:33	-0:03
4M	26:28	6:37	0.89 mi	5:57	6:40	+0:07
5M	33:06	6:37	1.00 mi	6:38	6:38	-0:02
6M	39:43	6:37	1.00 mi	6:37	6:37	-0:01
10K	41:09	6:37	0.21 mi	1:26	6:42	+0:05
7M	46:19	6:37	0.79 mi	5:10	6:34	-0:08
8M	52:52	6:36	1.00 mi	6:33	6:33	-0:01
9M	59:34	6:37	1.00 mi	6:42	6:42	+0:09
15K	1:01:41	6:37	0.32 mi	2:07	6:36	-0:06
10M	1:06:07	6:37	0.68 mi	4:26	6:32	-0:04
11M	1:12:53	6:38	1.00 mi	6:46	6:46	+0:14
12M	1:19:30	6:38	1.00 mi	6:37	6:37	-0:09
20K	1:22:24	6:38	0.43 mi	2:54	6:47	+0:10
13M	1:26:14	6:38	0.57 mi	3:50	6:42	-0:05
Half(13.11 mi)	1:27:04	6:38	0.11 mi	0:50	7:35	+0:53
14M	1:33:07	6:39	0.89 mi	6:03	6:48	-0:47
15M	1:40:17	6:41	1.00 mi	7:10	7:10	+0:22
25K	1:44:17	6:43	0.53 mi	4:00	7:29	+0:19
16M	1:47:26	6:43	0.47 mi	3:09	6:46	-0:43
17M	1:54:30	6:44	1.00 mi	7:04	7:04	+0:18
18M	2:01:37	6:45	1.00 mi	7:07	7:07	+0:03
30K	2:06:17	6:46	0.64 mi	4:40	7:17	+0:10
19M	2:08:54	6:47	0.36 mi	2:37	7:17	0:00
20M	2:16:27	6:49	1.00 mi	7:33	7:33	+0:16
21M	2:23:59	6:51	1.00 mi	7:32	7:32	-0:01
35K	2:29:31	6:52	0.75 mi	5:32	7:24	-0:08
22M	2:31:31	6:53	0.25 mi	2:00	7:56	+0:32
23M	2:39:20	6:56	1.00 mi	7:49	7:49	-0:07
24M	2:47:35	6:59	1.00 mi	8:15	8:15	+0:26
40K	2:53:58	7:00	0.85 mi	6:23	7:28	-0:47
25M	2:55:04	7:00	0.15 mi	1:06	7:34	+0:06
26M	3:02:41	7:02	1.00 mi	7:37	7:37	+0:03
Finish(26.22 mi)	3:04:25	7:02	0.22 mi	1:44	7:55	+0:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:32 /mi

Average Pace

7:02 /mi

Slowest Pace

8:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:35:26

52% of race

Time at Steady Pace

28:38

16% of race

Time at Slower Pace

1:00:21

33% of race

Average Pace: 7:02 /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	W25-29	Seg. Overall	Seg. Females	Seg. W25-29
3M	3.00 mi	1416	121	44	1623	153	55
5K	0.11 mi	1402+14	121	44	1726	141	51
4M	0.89 mi	1460-58	129-8	48-4	1865	173	57
5M	1.00 mi	1509-49	135-6	49-1	2054	203	66
6M	1.00 mi	1514-5	132+3	49	1652	153	54
10K	0.21 mi	1504+10	129+3	48+1	1584	148	52
7M	0.79 mi	1522-18	134-5	50-2	1796	168	60
8M	1.00 mi	1462+60	124+10	47+3	1221	109	43
9M	1.00 mi	1450+12	124	47	1565	138	50
15K	0.32 mi	1453-3	124	47	1849	176	59
10M	0.68 mi	1444+9	124	48-1	1400	123	44
11M	1.00 mi	1442+2	125-1	48	1590	139	49
12M	1.00 mi	1456-14	124+1	48	1595	146	53
20K	0.43 mi	1462-6	126-2	49-1	1746	155	54
13M	0.57 mi	1462	127-1	49	1623	153	55
Half(13.11 mi)	0.11 mi	1469-7	127	49	5946	1390	401
14M	0.89 mi	1518-49	134-7	50-1	2169	212	73
15M	1.00 mi	1575-57	141-7	50	2335	226	77
25K	0.53 mi	1612-37	144-3	51-1	2595	288	90
16M	0.47 mi	1618-6	145-1	51	2309	247	77
17M	1.00 mi	1665-47	145	51	2704	315	101
18M	1.00 mi	1718-53	152-7	53-2	2852	356	113
30K	0.64 mi	1766-48	163-11	54-1	3081	425	125
19M	0.36 mi	1793-27	166-3	56-2	3304	472	140
20M	1.00 mi	1918-125	180-14	61-5	3342	500	149
21M	1.00 mi	2007-89	194-14	67-6	3094	469	139
35K	0.75 mi	2029-22	195-1	67	2747	402	116
22M	0.25 mi	2043-14	196-1	67	4003	735	211
23M	1.00 mi	2087-44	207-11	71-4	4254	825	226
24M	1.00 mi	2136-49	222-15	76-5	4880	1061	303
40K	0.85 mi	2124+12	229-7	76	2633	462	137
25M	0.15 mi	2123+1	229	76	3065	564	167
26M	1.00 mi	2126-3	237-8	77-1	3731	784	246
Finish(26.22 mi)	0.22 mi	2151-25	244-7	80-3	8957	2643	862

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 3%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

1623

Females

13.0 - 13.1 mi

Top 10%

36 ft39 ft

↑ 3ft↓ 0ft

3 ft

Overall

5946

Females

1390

W25-29

401

Half→14M

13.1 - 14.0 mi

Top 4%

52 ft36 ft

↑ 23ft↓ 39ft

39 ft

Overall

2169

Females

212

W25-29

14M→15M

14.0 - 15.0 mi

Top 4%

36 ft92 ft

↑ 62ft↓ 7ft

56 ft

Overall

2335

Females

226

W25-29

15M→25K

15.0 - 15.5 mi

Top 4%

100 ft167 ft

↑ 68ft↓ 0ft

68 ft

Overall

2595

Females

288

W25-29

No position changes recorded for this athlete.

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