Mary Grace Gray

Bib: 19103F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:51
Rank: #21085
Start5K
9:17/mi
28:51 split
10K· 6.21 mi
59:04
Rank: #21551 (-466)
5K10K
9:44/mi
30:13 split
15K· 9.32 mi
1:30:15
Rank: #21719 (-168)
10K15K
10:02/mi
31:11 split
20K· 12.43 mi
2:01:49
Rank: #21479 (+240)
15K20K
10:10/mi
31:34 split
Half· 13.11 mi
2:08:42
Rank: #21479
20KHalf
10:05/mi
6:53 split
25K· 15.53 mi
2:34:16
Rank: #21287 (+192)
Half25K
10:33/mi
25:34 split
30K· 18.64 mi
3:07:41
Rank: #20943 (+344)
25K30K
10:45/mi
33:25 split
20M
3:23:52
Rank: #20968 (-25)
30K20M
11:55/mi
16:11 split
21M
3:35:09
Rank: #20741 (+227)
20M21M
11:17/mi
11:17 split
35K· 21.75 mi
3:43:20
Rank: #20695 (+46)
21M35K
10:56/mi
8:11 split
23M
3:58:54
Rank: #20763 (-68)
35K23M
12:26/mi
15:34 split
24M
4:11:59
Rank: #20899 (-136)
23M24M
13:05/mi
13:05 split
40K· 24.85 mi
4:21:23
Rank: #20803 (+96)
24M40K
11:00/mi
9:24 split
25.2M
4:25:52
Rank: #20769 (+34)
40K25.2M
13:00/mi
4:29 split
Finish· 26.22 mi
4:36:18
Rank: #20707 (+62)
25.2MFinish
10:14/mi
10:26 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:42
Pace9:49 /mi
2nd Half
Distance13.11 mi
Time2:27:36
Pace11:16 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:4528:519:1728:51
9:17
-
10K
6.21 mi11:52:5859:049:3030:13
9:44
+0:27
15K
9.32 mi12:24:091:30:159:4131:11
10:02
+0:18
20K
12.43 mi12:55:432:01:499:4831:34
10:10
+0:08
Half
13.11 mi13:02:362:08:429:496:53
10:05
-0:05
25K
15.53 mi13:28:102:34:169:5625:34
10:33
+0:28
30K
18.64 mi14:01:353:07:4110:0433:25
10:45
+0:12
20M
20.00 mi14:17:463:23:5210:1216:11
11:55
+1:10
21M
21.00 mi14:29:033:35:0910:1511:17
11:17
-0:38
35K
21.75 mi14:37:143:43:2010:168:11
10:56
-0:21
23M
23.00 mi14:52:483:58:5410:2315:34
12:26
+1:30
24M
24.00 mi15:05:534:11:5910:3013:05
13:05
+0:39
40K
24.85 mi15:15:174:21:2310:319:24
11:00
-2:05
25.2M
25.20 mi15:19:464:25:5210:334:29
13:00
+2:00
Finish
26.22 mi15:30:124:36:1810:3310:26
10:14
-2:46

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:17 /mi

Average Pace

10:33 /mi

Slowest Pace

13:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:42

47% of race

Time at Steady Pace

1:38:17

36% of race

Time at Slower Pace

49:19

18% of race

Average Pace: 10:32 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:22:4528:519:1728:51
9:17
#21085
10K
6.21 mi11:52:5859:049:3030:13
9:44
#21551
15K
9.32 mi12:24:091:30:159:4131:11
10:02
#21719
20K
12.43 mi12:55:432:01:499:4831:34
10:10
#21479
Half
13.11 mi13:02:362:08:429:496:53
10:05
#21479
25K
15.53 mi13:28:102:34:169:5625:34
10:33
#21287
30K
18.64 mi14:01:353:07:4110:0433:25
10:45
#20943
20M
20.00 mi14:17:463:23:5210:1216:11
11:55
#20968
21M
21.00 mi14:29:033:35:0910:1511:17
11:17
#20741
35K
21.75 mi14:37:143:43:2010:168:11
10:56
#20695
23M
23.00 mi14:52:483:58:5410:2315:34
12:26
#20763
24M
24.00 mi15:05:534:11:5910:3013:05
13:05
#20899
40K
24.85 mi15:15:174:21:2310:319:24
11:00
#20803
25.2M
25.20 mi15:19:464:25:5210:334:29
13:00
#20769
Finish
26.22 mi15:30:124:36:1810:3310:26
10:14
#20707
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi210858442844222025(Top 86%)8892(Top 81%)8892(Top 551%)
10K6.21 mi3.10 mi21551-4668677-2358677-23521929(Top 86%)8873(Top 81%)8873(Top 550%)
15K9.32 mi3.11 mi21719-1688752-758752-7522025(Top 86%)8892(Top 81%)8892(Top 551%)
20K12.43 mi3.11 mi21479+2408624+1288624+12820935(Top 82%)8318(Top 76%)8318(Top 516%)
Half13.11 mi0.68 mi214798624862421707(Top 85%)8796(Top 81%)8796(Top 545%)
25K15.53 mi2.42 mi21287+1928525+998525+9920519(Top 80%)8198(Top 75%)8198(Top 508%)
30K18.64 mi3.11 mi20943+3448409+1168409+11619418(Top 76%)7805(Top 71%)7805(Top 484%)
20M20.00 mi1.36 mi20968-258446-378446-3721190(Top 83%)8858(Top 81%)8858(Top 549%)
21M21.00 mi1.00 mi20741+2278350+968350+9617117(Top 67%)6917(Top 63%)6917(Top 429%)
35K21.75 mi0.75 mi20695+468347+38347+319699(Top 77%)8187(Top 75%)8187(Top 508%)
23M23.00 mi1.25 mi20763-688409-628409-6221575(Top 84%)9159(Top 84%)9159(Top 568%)
24M24.00 mi1.00 mi20899-1368503-948503-9423202(Top 91%)10002(Top 92%)10002(Top 620%)
40K24.85 mi0.85 mi20803+968464+398464+3918082(Top 71%)7543(Top 69%)7543(Top 468%)
25.2M25.20 mi0.35 mi20769+348449+158449+1519724(Top 77%)8379(Top 77%)8379(Top 519%)
Finish26.22 mi1.02 mi20707+628437+128437+1219223(Top 75%)8090(Top 74%)8090(Top 502%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22025

Females

8892

F40-44

8892

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

21929

Females

8873

F40-44

8873

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22025

Females

8892

F40-44

8892

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20935

Females

8318

F40-44

8318

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

21707

Females

8796

F40-44

8796

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

20519

Females

8198

F40-44

8198

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19418

Females

7805

F40-44

7805

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21190

Females

8858

F40-44

8858

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17117

Females

6917

F40-44

6917

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

19699

Females

8187

F40-44

8187

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21575

Females

9159

F40-44

9159

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

23202

Females

10002

F40-44

10002

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18082

Females

7543

F40-44

7543

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19724

Females

8379

F40-44

8379

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19223

Females

8090

F40-44

8090

Passing Analysis

Category:
Athletes Passed
1876
Passed By
1498
Net Change
+378
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21085
5K10K96562-466#21085#21551
10K15K119287-168#21551#21719
15K20K32484+240#21719#21479
20KHalf36360#21479#21479
Half25K24048+192#21479#21287
25K30K38339+344#21287#20943
30K20M6489-25#20943#20968
20M21M2347+227#20968#20741
21M35K7125+46#20741#20695
35K23M53121-68#20695#20763
23M24M30166-136#20763#20899
24M40K1015+96#20899#20803
40K25.2M4511+34#20803#20769
25.2MFinish8018+62#20769#20707
TOTALS18761498+378
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing