Shelby Stableford

Bib: 16332F

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 42%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:44
Rank: #16306
Start5K
7:58/mi
24:44 split
10K· 6.21 mi
49:49
Rank: #16659 (-353)
5K10K
8:04/mi
25:05 split
15K· 9.32 mi
1:14:41
Rank: #16433 (+226)
10K15K
8:00/mi
24:52 split
20K· 12.43 mi
1:39:32
Rank: #16005 (+428)
15K20K
8:00/mi
24:51 split
Half· 13.11 mi
1:44:53
Rank: #15924 (+81)
20KHalf
7:50/mi
5:21 split
25K· 15.53 mi
2:04:36
Rank: #15726 (+198)
Half25K
8:08/mi
19:43 split
30K· 18.64 mi
2:30:53
Rank: #15462 (+264)
25K30K
8:28/mi
26:17 split
20M
2:42:39
Rank: #15383 (+79)
30K20M
8:40/mi
11:46 split
21M
2:52:01
Rank: #15338 (+45)
20M21M
9:22/mi
9:22 split
35K· 21.75 mi
2:58:35
Rank: #15395 (-57)
21M35K
8:47/mi
6:34 split
23M
3:09:55
Rank: #15440 (-45)
35K23M
9:03/mi
11:20 split
24M
3:18:55
Rank: #15529 (-89)
23M24M
9:00/mi
9:00 split
40K· 24.85 mi
3:26:33
Rank: #15496 (+33)
24M40K
8:56/mi
7:38 split
25.2M
3:29:42
Rank: #15440 (+56)
40K25.2M
9:08/mi
3:09 split
Finish· 26.22 mi
3:38:16
Rank: #15433 (+7)
25.2MFinish
8:24/mi
8:34 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:53
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:53:23
Pace8:39 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:3924:447:5824:44
7:58
-
10K
6.21 mi11:23:4449:498:0125:05
8:04
+0:06
15K
9.32 mi11:48:361:14:418:0124:52
8:00
-0:04
20K
12.43 mi12:13:271:39:328:0124:51
8:00
0:00
Half
13.11 mi12:18:481:44:538:005:21
7:50
-0:10
25K
15.53 mi12:38:312:04:368:0119:43
8:08
+0:18
30K
18.64 mi13:04:482:30:538:0626:17
8:28
+0:20
20M
20.00 mi13:16:342:42:398:0811:46
8:40
+0:12
21M
21.00 mi13:25:562:52:018:119:22
9:22
+0:42
35K
21.75 mi13:32:302:58:358:136:34
8:47
-0:35
23M
23.00 mi13:43:503:09:558:1511:20
9:03
+0:16
24M
24.00 mi13:52:503:18:558:179:00
9:00
-0:03
40K
24.85 mi14:00:283:26:338:197:38
8:56
-0:04
25.2M
25.20 mi14:03:373:29:428:193:09
9:08
+0:12
Finish
26.22 mi14:12:113:38:168:208:34
8:24
-0:44

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

7:50 /mi

Average Pace

8:20 /mi

Slowest Pace

9:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:27

73% of race

Time at Steady Pace

49:27

23% of race

Time at Slower Pace

9:22

4% of race

Average Pace: 8:19 /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 mi10:58:3924:447:5824:44
7:58
#16306
10K
6.21 mi11:23:4449:498:0125:05
8:04
#16659
15K
9.32 mi11:48:361:14:418:0124:52
8:00
#16433
20K
12.43 mi12:13:271:39:328:0124:51
8:00
#16005
Half
13.11 mi12:18:481:44:538:005:21
7:50
#15924
25K
15.53 mi12:38:312:04:368:0119:43
8:08
#15726
30K
18.64 mi13:04:482:30:538:0626:17
8:28
#15462
20M
20.00 mi13:16:342:42:398:0811:46
8:40
#15383
21M
21.00 mi13:25:562:52:018:119:22
9:22
#15338
35K
21.75 mi13:32:302:58:358:136:34
8:47
#15395
23M
23.00 mi13:43:503:09:558:1511:20
9:03
#15440
24M
24.00 mi13:52:503:18:558:179:00
9:00
#15529
40K
24.85 mi14:00:283:26:338:197:38
8:56
#15496
25.2M
25.20 mi14:03:373:29:428:193:09
9:08
#15440
Finish
26.22 mi14:12:113:38:168:208:34
8:24
#15433
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi163065336533616087(Top 57%)5192(Top 42%)5192(Top 95%)
10K6.21 mi3.10 mi16659-3535529-1935529-19317024(Top 60%)5716(Top 47%)5716(Top 105%)
15K9.32 mi3.11 mi16433+2265396+1335396+13316087(Top 57%)5192(Top 42%)5192(Top 95%)
20K12.43 mi3.11 mi16005+4285152+2445152+24414934(Top 53%)4615(Top 38%)4615(Top 84%)
Half13.11 mi0.68 mi15924+815105+475105+4714695(Top 52%)4462(Top 36%)4462(Top 82%)
25K15.53 mi2.42 mi15726+1985009+965009+9614864(Top 52%)4682(Top 38%)4682(Top 86%)
30K18.64 mi3.11 mi15462+2644926+834926+8314526(Top 51%)4645(Top 38%)4645(Top 85%)
20M20.00 mi1.36 mi15383+794916+104916+1014825(Top 52%)4953(Top 41%)4953(Top 91%)
21M21.00 mi1.00 mi15338+454915+14915+115484(Top 55%)5442(Top 45%)5442(Top 100%)
35K21.75 mi0.75 mi15395-574971-564971-5617140(Top 60%)6419(Top 52%)6419(Top 117%)
23M23.00 mi1.25 mi15440-455039-685039-6816557(Top 58%)6198(Top 51%)6198(Top 113%)
24M24.00 mi1.00 mi15529-895104-655104-6517375(Top 61%)6688(Top 55%)6688(Top 122%)
40K24.85 mi0.85 mi15496+335125-215125-2115911(Top 56%)5991(Top 49%)5991(Top 110%)
25.2M25.20 mi0.35 mi15440+565103+225103+2212650(Top 45%)4329(Top 35%)4329(Top 79%)
Finish26.22 mi1.02 mi15433+75122-195122-1915642(Top 55%)5824(Top 48%)5824(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16087

Females

5192

F18-39

5192

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

17024

Females

5716

F18-39

5716

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16087

Females

5192

F18-39

5192

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14934

Females

4615

F18-39

4615

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

14695

Females

4462

F18-39

4462

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14864

Females

4682

F18-39

4682

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

14526

Females

4645

F18-39

4645

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14825

Females

4953

F18-39

4953

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15484

Females

5442

F18-39

5442

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17140

Females

6419

F18-39

6419

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

16557

Females

6198

F18-39

6198

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

17375

Females

6688

F18-39

6688

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15911

Females

5991

F18-39

5991

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12650

Females

4329

F18-39

4329

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

15642

Females

5824

F18-39

5824

Passing Analysis

Category:
Athletes Passed
2359
Passed By
1486
Net Change
+873
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16306
5K10K175528-353#16306#16659
10K15K31892+226#16659#16433
15K20K47042+428#16433#16005
20KHalf854+81#16005#15924
Half25K26769+198#15924#15726
25K30K375111+264#15726#15462
30K20M14970+79#15462#15383
20M21M13388+45#15383#15338
21M35K47104-57#15338#15395
35K23M96141-45#15395#15440
23M24M41130-89#15440#15529
24M40K7542+33#15529#15496
40K25.2M615+56#15496#15440
25.2MFinish6760+7#15440#15433
TOTALS23591486+873
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing