Megan Sheldon

Bib: 21157F

CO

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:32
Rank: #17998
Start5K
8:32/mi
26:32 split
10K· 6.21 mi
52:48
Rank: #17523 (+475)
5K10K
8:27/mi
26:16 split
15K· 9.32 mi
1:20:04
Rank: #17608 (-85)
10K15K
8:47/mi
27:16 split
20K· 12.43 mi
1:49:25
Rank: #18048 (-440)
15K20K
9:27/mi
29:21 split
Half· 13.11 mi
1:55:10
Rank: #17904 (+144)
20KHalf
8:26/mi
5:45 split
25K· 15.53 mi
2:19:49
Rank: #18303 (-399)
Half25K
10:10/mi
24:39 split
30K· 18.64 mi
2:48:54
Rank: #17634 (+669)
25K30K
9:22/mi
29:05 split
20M
3:01:39
Rank: #17371 (+263)
30K20M
9:23/mi
12:45 split
21M
3:12:02
Rank: #17197 (+174)
20M21M
10:23/mi
10:23 split
35K· 21.75 mi
3:19:21
Rank: #17154 (+43)
21M35K
9:47/mi
7:19 split
23M
3:31:25
Rank: #16975 (+179)
35K23M
9:38/mi
12:04 split
24M
3:41:09
Rank: #16902 (+73)
23M24M
9:44/mi
9:44 split
40K· 24.85 mi
3:49:55
Rank: #16846 (+56)
24M40K
10:15/mi
8:46 split
25.2M
3:53:41
Rank: #16785 (+61)
40K25.2M
10:55/mi
3:46 split
Finish· 26.22 mi
4:02:50
Rank: #16670 (+115)
25.2MFinish
8:59/mi
9:09 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:10
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time2:07:40
Pace9:44 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0226:328:3226:32
8:32
-
10K
6.21 mi11:49:1852:488:3026:16
8:27
-0:05
15K
9.32 mi12:16:341:20:048:3527:16
8:47
+0:20
20K
12.43 mi12:45:551:49:258:4829:21
9:27
+0:40
Half
13.11 mi12:51:401:55:108:475:45
8:26
-1:01
25K
15.53 mi13:16:192:19:499:0024:39
10:10
+1:44
30K
18.64 mi13:45:242:48:549:0429:05
9:22
-0:48
20M
20.00 mi13:58:093:01:399:0512:45
9:23
+0:01
21M
21.00 mi14:08:323:12:029:0910:23
10:23
+1:00
35K
21.75 mi14:15:513:19:219:107:19
9:47
-0:36
23M
23.00 mi14:27:553:31:259:1212:04
9:38
-0:09
24M
24.00 mi14:37:393:41:099:139:44
9:44
+0:06
40K
24.85 mi14:46:253:49:559:158:46
10:15
+0:31
25.2M
25.20 mi14:50:113:53:419:163:46
10:55
+0:40
Finish
26.22 mi14:59:204:02:509:169:09
8:59
-1:56

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

8:26 /mi

Average Pace

9:16 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:58

39% of race

Time at Steady Pace

1:40:18

41% of race

Time at Slower Pace

47:34

20% of race

Average Pace: 9:16 /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 mi11:23:0226:328:3226:32
8:32
#17998
10K
6.21 mi11:49:1852:488:3026:16
8:27
#17523
15K
9.32 mi12:16:341:20:048:3527:16
8:47
#17608
20K
12.43 mi12:45:551:49:258:4829:21
9:27
#18048
Half
13.11 mi12:51:401:55:108:475:45
8:26
#17904
25K
15.53 mi13:16:192:19:499:0024:39
10:10
#18303
30K
18.64 mi13:45:242:48:549:0429:05
9:22
#17634
20M
20.00 mi13:58:093:01:399:0512:45
9:23
#17371
21M
21.00 mi14:08:323:12:029:0910:23
10:23
#17197
35K
21.75 mi14:15:513:19:219:107:19
9:47
#17154
23M
23.00 mi14:27:553:31:259:1212:04
9:38
#16975
24M
24.00 mi14:37:393:41:099:139:44
9:44
#16902
40K
24.85 mi14:46:253:49:559:158:46
10:15
#16846
25.2M
25.20 mi14:50:113:53:419:163:46
10:55
#16785
Finish
26.22 mi14:59:204:02:509:169:09
8:59
#16670
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi179986758675817871(Top 70%)6642(Top 61%)6642(Top 379%)
10K6.21 mi3.10 mi17523+4756463+2956463+29517006(Top 67%)6132(Top 56%)6132(Top 350%)
15K9.32 mi3.11 mi17608-856492-296492-2917871(Top 70%)6642(Top 61%)6642(Top 379%)
20K12.43 mi3.11 mi18048-4406765-2736765-27319021(Top 74%)7276(Top 67%)7276(Top 415%)
Half13.11 mi0.68 mi17904+1446693+726693+7215362(Top 60%)5261(Top 48%)5261(Top 300%)
25K15.53 mi2.42 mi18303-3996939-2466939-24619555(Top 77%)7673(Top 70%)7673(Top 438%)
30K18.64 mi3.11 mi17634+6696615+3246615+32414880(Top 58%)5353(Top 49%)5353(Top 305%)
20M20.00 mi1.36 mi17371+2636499+1166499+11614032(Top 55%)5151(Top 47%)5151(Top 294%)
21M21.00 mi1.00 mi17197+1746433+666433+6614475(Top 57%)5558(Top 51%)5558(Top 317%)
35K21.75 mi0.75 mi17154+436432+16432+116491(Top 65%)6603(Top 60%)6603(Top 377%)
23M23.00 mi1.25 mi16975+1796362+706362+7014107(Top 55%)5479(Top 50%)5479(Top 313%)
24M24.00 mi1.00 mi16902+736342+206342+2015403(Top 60%)6153(Top 56%)6153(Top 351%)
40K24.85 mi0.85 mi16846+566349-76349-715906(Top 62%)6452(Top 59%)6452(Top 368%)
25.2M25.20 mi0.35 mi16785+616327+226327+2214281(Top 56%)5704(Top 52%)5704(Top 325%)
Finish26.22 mi1.02 mi16670+1156286+416286+4114126(Top 55%)5546(Top 51%)5546(Top 316%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

17871

Females

6642

F45-49

6642

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17006

Females

6132

F45-49

6132

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

17871

Females

6642

F45-49

6642

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

19021

Females

7276

F45-49

7276

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15362

Females

5261

F45-49

5261

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

19555

Females

7673

F45-49

7673

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

14880

Females

5353

F45-49

5353

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14032

Females

5151

F45-49

5151

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

14475

Females

5558

F45-49

5558

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

16491

Females

6603

F45-49

6603

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14107

Females

5479

F45-49

5479

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15403

Females

6153

F45-49

6153

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15906

Females

6452

F45-49

6452

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14281

Females

5704

F45-49

5704

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14126

Females

5546

F45-49

5546

Passing Analysis

Category:
Athletes Passed
3050
Passed By
1722
Net Change
+1328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17998
5K10K583108+475#17998#17523
10K15K212297-85#17523#17608
15K20K135575-440#17608#18048
20KHalf1473+144#18048#17904
Half25K91490-399#17904#18303
25K30K69425+669#18303#17634
30K20M2718+263#17634#17371
20M21M19622+174#17371#17197
21M35K9047+43#17197#17154
35K23M19920+179#17154#16975
23M24M11037+73#16975#16902
24M40K11761+56#16902#16846
40K25.2M709+61#16846#16785
25.2MFinish13520+115#16785#16670
TOTALS30501722+1328
📊

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