Grace He

Bib: 17420F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 41%
Masters (Masters Women)
#0 / 6263
Top 29%
Division (F45-49)
#0 / 1753
Top 37%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:04
Rank: #15161
Start5K
8:04/mi
25:04 split
10K· 6.21 mi
50:21
Rank: #15140 (+21)
5K10K
8:08/mi
25:17 split
15K· 9.32 mi
1:15:31
Rank: #14726 (+414)
10K15K
8:06/mi
25:10 split
20K· 12.43 mi
1:41:09
Rank: #14323 (+403)
15K20K
8:15/mi
25:38 split
Half· 13.11 mi
1:46:36
Rank: #14228 (+95)
20KHalf
7:59/mi
5:27 split
25K· 15.53 mi
2:07:12
Rank: #13953 (+275)
Half25K
8:30/mi
20:36 split
30K· 18.64 mi
2:35:12
Rank: #13763 (+190)
25K30K
9:01/mi
28:00 split
20M
2:47:09
Rank: #13507 (+256)
30K20M
8:48/mi
11:57 split
21M
3:00:19
Rank: #14371 (-864)
20M21M
13:10/mi
13:10 split
35K· 21.75 mi
3:07:31
Rank: #14444 (-73)
21M35K
9:37/mi
7:12 split
23M
3:18:30
Rank: #14132 (+312)
35K23M
8:46/mi
10:59 split
24M
3:26:57
Rank: #13881 (+251)
23M24M
8:27/mi
8:27 split
40K· 24.85 mi
3:34:17
Rank: #13634 (+247)
24M40K
8:35/mi
7:20 split
25.2M
3:37:33
Rank: #13516 (+118)
40K25.2M
9:28/mi
3:16 split
Finish· 26.22 mi
3:45:57
Rank: #13357 (+159)
25.2MFinish
8:15/mi
8:24 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:36
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:59:21
Pace9:06 /mi
📊Positive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4325:048:0425:04
8:04
-
10K
6.21 mi11:42:0050:218:0625:17
8:08
+0:04
15K
9.32 mi12:07:101:15:318:0625:10
8:06
-0:02
20K
12.43 mi12:32:481:41:098:0825:38
8:15
+0:09
Half
13.11 mi12:38:151:46:368:085:27
7:59
-0:16
25K
15.53 mi12:58:512:07:128:1120:36
8:30
+0:31
30K
18.64 mi13:26:512:35:128:2028:00
9:01
+0:31
20M
20.00 mi13:38:482:47:098:2111:57
8:48
-0:13
21M
21.00 mi13:51:583:00:198:3513:10
13:10
+4:22
35K
21.75 mi13:59:103:07:318:377:12
9:37
-3:33
23M
23.00 mi14:10:093:18:308:3810:59
8:46
-0:51
24M
24.00 mi14:18:363:26:578:378:27
8:27
-0:19
40K
24.85 mi14:25:563:34:178:377:20
8:35
+0:08
25.2M
25.20 mi14:29:123:37:338:383:16
9:28
+0:53
Finish
26.22 mi14:37:363:45:578:378:24
8:15
-1:13

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

7:59 /mi

Average Pace

8:37 /mi

Slowest Pace

13:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:22:19

90% of race

Time at Slower Pace

23:38

10% of race

Average Pace: 8:37 /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 mi11:16:4325:048:0425:04
8:04
#15161
10K
6.21 mi11:42:0050:218:0625:17
8:08
#15140
15K
9.32 mi12:07:101:15:318:0625:10
8:06
#14726
20K
12.43 mi12:32:481:41:098:0825:38
8:15
#14323
Half
13.11 mi12:38:151:46:368:085:27
7:59
#14228
25K
15.53 mi12:58:512:07:128:1120:36
8:30
#13953
30K
18.64 mi13:26:512:35:128:2028:00
9:01
#13763
20M
20.00 mi13:38:482:47:098:2111:57
8:48
#13507
21M
21.00 mi13:51:583:00:198:3513:10
13:10
#14371
35K
21.75 mi13:59:103:07:318:377:12
9:37
#14444
23M
23.00 mi14:10:093:18:308:3810:59
8:46
#14132
24M
24.00 mi14:18:363:26:578:378:27
8:27
#13881
40K
24.85 mi14:25:563:34:178:377:20
8:35
#13634
25.2M
25.20 mi14:29:123:37:338:383:16
9:28
#13516
Finish
26.22 mi14:37:363:45:578:378:24
8:15
#13357
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi151615037503714110(Top 55%)4429(Top 41%)4429(Top 253%)
10K6.21 mi3.10 mi15140+215020+175020+1715157(Top 59%)5022(Top 46%)5022(Top 286%)
15K9.32 mi3.11 mi14726+4144778+2424778+24214110(Top 55%)4429(Top 41%)4429(Top 253%)
20K12.43 mi3.11 mi14323+4034559+2194559+21913450(Top 53%)4089(Top 37%)4089(Top 233%)
Half13.11 mi0.68 mi14228+954506+534506+5312750(Top 50%)3757(Top 34%)3757(Top 214%)
25K15.53 mi2.42 mi13953+2754371+1354371+13513051(Top 51%)4070(Top 37%)4070(Top 232%)
30K18.64 mi3.11 mi13763+1904344+274344+2713297(Top 52%)4448(Top 41%)4448(Top 254%)
20M20.00 mi1.36 mi13507+2564268+764268+7611081(Top 43%)3523(Top 32%)3523(Top 201%)
21M21.00 mi1.00 mi14371-8644803-5354803-53521033(Top 82%)8806(Top 81%)8806(Top 502%)
35K21.75 mi0.75 mi14444-734869-664869-6615929(Top 62%)6304(Top 58%)6304(Top 360%)
23M23.00 mi1.25 mi14132+3124754+1154754+1159973(Top 39%)3388(Top 31%)3388(Top 193%)
24M24.00 mi1.00 mi13881+2514662+924662+929210(Top 36%)3054(Top 28%)3054(Top 174%)
40K24.85 mi0.85 mi13634+2474569+934569+938805(Top 34%)2991(Top 27%)2991(Top 171%)
25.2M25.20 mi0.35 mi13516+1184518+514518+518711(Top 34%)3035(Top 28%)3035(Top 173%)
Finish26.22 mi1.02 mi13357+1594467+514467+5110029(Top 39%)3542(Top 32%)3542(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14110

Females

4429

F45-49

4429

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15157

Females

5022

F45-49

5022

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14110

Females

4429

F45-49

4429

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13450

Females

4089

F45-49

4089

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

12750

Females

3757

F45-49

3757

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13051

Females

4070

F45-49

4070

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13297

Females

4448

F45-49

4448

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11081

Females

3523

F45-49

3523

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

21033

Females

8806

F45-49

8806

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

15929

Females

6304

F45-49

6304

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

9973

Females

3388

F45-49

3388

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9210

Females

3054

F45-49

3054

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8805

Females

2991

F45-49

2991

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8711

Females

3035

F45-49

3035

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10029

Females

3542

F45-49

3542

Passing Analysis

Category:
Athletes Passed
3535
Passed By
1731
Net Change
+1804
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15161
5K10K282261+21#15161#15140
10K15K47561+414#15140#14726
15K20K46764+403#14726#14323
20KHalf1027+95#14323#14228
Half25K35479+275#14228#13953
25K30K365175+190#13953#13763
30K20M27620+256#13763#13507
20M21M25889-864#13507#14371
21M35K65138-73#14371#14444
35K23M3186+312#14444#14132
23M24M2598+251#14132#13881
24M40K2503+247#13881#13634
40K25.2M1235+118#13634#13516
25.2MFinish17415+159#13516#13357
TOTALS35351731+1804
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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