Sarah Pederson

Bib: 19667F

MO

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
27:26
Rank: #19422
Start5K
27:26 | 8:50/mi
10K· 6.21 mi
55:42
Rank: #19751 (-329)
5K10K
28:16 | 9:06/mi
15K· 9.32 mi
1:24:51
Rank: #19965 (-214)
10K15K
29:09 | 9:23/mi
20K· 12.43 mi
1:55:14
Rank: #20024 (-59)
15K20K
30:23 | 9:47/mi
Half· 13.11 mi
2:01:34
Rank: #19986 (+38)
20KHalf
6:20 | 9:17/mi
25K· 15.53 mi
2:26:15
Rank: #19923 (+63)
Half25K
24:41 | 10:11/mi
30K· 18.64 mi
2:58:54
Rank: #19661 (+262)
25K30K
32:39 | 10:31/mi
20M
3:13:02
Rank: #19493 (+168)
30K20M
14:08 | 10:24/mi
21M
3:25:38
Rank: #19528 (-35)
20M21M
12:36 | 12:36/mi
35K· 21.75 mi
3:33:22
Rank: #19457 (+71)
21M35K
7:44 | 10:20/mi
23M
3:46:48
Rank: #19328 (+129)
35K23M
13:26 | 10:44/mi
24M
3:56:57
Rank: #19199 (+129)
23M24M
10:09 | 10:09/mi
40K· 24.85 mi
4:06:22
Rank: #19135 (+64)
24M40K
9:25 | 11:01/mi
25.2M
4:10:27
Rank: #19097 (+38)
40K25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
4:20:03
Rank: #18980 (+117)
25.2MFinish
9:36 | 9:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:34
Pace9:16 /mi
2nd Half
Distance13.11 mi
Time2:18:29
Pace10:34 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0927:268:5027:26
8:50
-
10K
6.21 mi11:48:2555:428:5828:16
9:06
+0:16
15K
9.32 mi12:17:341:24:519:0629:09
9:23
+0:17
20K
12.43 mi12:47:571:55:149:1630:23
9:47
+0:24
Half
13.11 mi12:54:172:01:349:166:20
9:17
-0:30
25K
15.53 mi13:18:582:26:159:2524:41
10:11
+0:54
30K
18.64 mi13:51:372:58:549:3632:39
10:31
+0:20
20M
20.00 mi14:05:453:13:029:3914:08
10:24
-0:07
21M
21.00 mi14:18:213:25:389:4812:36
12:36
+2:12
35K
21.75 mi14:26:053:33:229:497:44
10:20
-2:16
23M
23.00 mi14:39:313:46:489:5213:26
10:44
+0:24
24M
24.00 mi14:49:403:56:579:5210:09
10:09
-0:35
40K
24.85 mi14:59:054:06:229:559:25
11:01
+0:52
25.2M
25.20 mi15:03:104:10:279:564:05
11:50
+0:49
Finish
26.22 mi15:12:464:20:039:569:36
9:25
-2:25

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

8:50 /mi

Average Pace

9:56 /mi

Slowest Pace

12:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:47

39% of race

Time at Steady Pace

1:59:44

46% of race

Time at Slower Pace

39:32

15% of race

Average Pace: 9:55 /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 mi11:20:0927:268:5027:26
8:50
#19422
10K
6.21 mi11:48:2555:428:5828:16
9:06
#19751
15K
9.32 mi12:17:341:24:519:0629:09
9:23
#19965
20K
12.43 mi12:47:571:55:149:1630:23
9:47
#20024
Half
13.11 mi12:54:172:01:349:166:20
9:17
#19986
25K
15.53 mi13:18:582:26:159:2524:41
10:11
#19923
30K
18.64 mi13:51:372:58:549:3632:39
10:31
#19661
20M
20.00 mi14:05:453:13:029:3914:08
10:24
#19493
21M
21.00 mi14:18:213:25:389:4812:36
12:36
#19528
35K
21.75 mi14:26:053:33:229:497:44
10:20
#19457
23M
23.00 mi14:39:313:46:489:5213:26
10:44
#19328
24M
24.00 mi14:49:403:56:579:5210:09
10:09
#19199
40K
24.85 mi14:59:054:06:229:559:25
11:01
#19135
25.2M
25.20 mi15:03:104:10:279:564:05
11:50
#19097
Finish
26.22 mi15:12:464:20:039:569:36
9:25
#18980
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi194227590759020296(Top 79%)7941(Top 73%)7941(Top 453%)
10K6.21 mi3.10 mi19751-3297735-1457735-14520150(Top 79%)7904(Top 72%)7904(Top 451%)
15K9.32 mi3.11 mi19965-2147822-877822-8720296(Top 79%)7941(Top 73%)7941(Top 453%)
20K12.43 mi3.11 mi20024-597841-197841-1920000(Top 78%)7807(Top 71%)7807(Top 445%)
Half13.11 mi0.68 mi19986+387823+187823+1819387(Top 76%)7544(Top 69%)7544(Top 430%)
25K15.53 mi2.42 mi19923+637795+287795+2819614(Top 77%)7707(Top 71%)7707(Top 440%)
30K18.64 mi3.11 mi19661+2627721+747721+7418808(Top 74%)7475(Top 68%)7475(Top 426%)
20M20.00 mi1.36 mi19493+1687660+617660+6117717(Top 69%)7071(Top 65%)7071(Top 403%)
21M21.00 mi1.00 mi19528-357705-457705-4520049(Top 78%)8353(Top 76%)8353(Top 476%)
35K21.75 mi0.75 mi19457+717686+197686+1918138(Top 71%)7403(Top 68%)7403(Top 422%)
23M23.00 mi1.25 mi19328+1297636+507636+5017656(Top 69%)7250(Top 66%)7250(Top 414%)
24M24.00 mi1.00 mi19199+1297587+497587+4916831(Top 66%)6864(Top 63%)6864(Top 392%)
40K24.85 mi0.85 mi19135+647574+137574+1318126(Top 71%)7558(Top 69%)7558(Top 431%)
25.2M25.20 mi0.35 mi19097+387557+177557+1716997(Top 67%)7049(Top 65%)7049(Top 402%)
Finish26.22 mi1.02 mi18980+1177515+427515+4216197(Top 63%)6617(Top 61%)6617(Top 377%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20296

Females

7941

F45-49

7941

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

20150

Females

7904

F45-49

7904

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20296

Females

7941

F45-49

7941

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

20000

Females

7807

F45-49

7807

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19387

Females

7544

F45-49

7544

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

19614

Females

7707

F45-49

7707

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

18808

Females

7475

F45-49

7475

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

17717

Females

7071

F45-49

7071

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20049

Females

8353

F45-49

8353

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

18138

Females

7403

F45-49

7403

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17656

Females

7250

F45-49

7250

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

16831

Females

6864

F45-49

6864

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18126

Females

7558

F45-49

7558

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

16997

Females

7049

F45-49

7049

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16197

Females

6617

F45-49

6617

Passing Analysis

Category:
Athletes Passed
1975
Passed By
1533
Net Change
+442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19422
5K10K137466-329#19422#19751
10K15K143357-214#19751#19965
15K20K202261-59#19965#20024
20KHalf5517+38#20024#19986
Half25K204141+63#19986#19923
25K30K32159+262#19923#19661
30K20M18921+168#19661#19493
20M21M70105-35#19493#19528
21M35K8817+71#19528#19457
35K23M15324+129#19457#19328
23M24M14415+129#19328#19199
24M40K9127+64#19199#19135
40K25.2M5214+38#19135#19097
25.2MFinish1269+117#19097#18980
TOTALS19751533+442
📊

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