Sarah Lund

Bib: 17487F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 38%
Masters (Masters Women)
#0 / 6263
Top 26%
Division (F45-49)
#0 / 1753
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:39
Rank: #16384
Start5K
25:39 | 8:15/mi
10K· 6.21 mi
51:23
Rank: #16161 (+223)
5K10K
25:44 | 8:17/mi
15K· 9.32 mi
1:17:21
Rank: #15920 (+241)
10K15K
25:58 | 8:21/mi
20K· 12.43 mi
1:43:43
Rank: #15539 (+381)
15K20K
26:22 | 8:29/mi
Half· 13.11 mi
1:49:23
Rank: #15484 (+55)
20KHalf
5:40 | 8:18/mi
25K· 15.53 mi
2:10:04
Rank: #15055 (+429)
Half25K
20:41 | 8:32/mi
30K· 18.64 mi
2:37:24
Rank: #14492 (+563)
25K30K
27:20 | 8:48/mi
20M
2:49:00
Rank: #14086 (+406)
30K20M
11:36 | 8:32/mi
21M
2:58:19
Rank: #13787 (+299)
20M21M
9:19 | 9:19/mi
35K· 21.75 mi
3:04:51
Rank: #13666 (+121)
21M35K
6:32 | 8:44/mi
23M
3:15:44
Rank: #13419 (+247)
35K23M
10:53 | 8:42/mi
24M
3:24:27
Rank: #13252 (+167)
23M24M
8:43 | 8:43/mi
40K· 24.85 mi
3:31:53
Rank: #13073 (+179)
24M40K
7:26 | 8:42/mi
25.2M
3:35:18
Rank: #13004 (+69)
40K25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:43:39
Rank: #12827 (+177)
25.2MFinish
8:21 | 8:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:23
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:54:16
Pace8:43 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4725:398:1525:39
8:15
-
10K
6.21 mi11:42:3151:238:1625:44
8:17
+0:02
15K
9.32 mi12:08:291:17:218:1825:58
8:21
+0:04
20K
12.43 mi12:34:511:43:438:2126:22
8:29
+0:08
Half
13.11 mi12:40:311:49:238:215:40
8:18
-0:11
25K
15.53 mi13:01:122:10:048:2220:41
8:32
+0:14
30K
18.64 mi13:28:322:37:248:2727:20
8:48
+0:16
20M
20.00 mi13:40:082:49:008:2711:36
8:32
-0:16
21M
21.00 mi13:49:272:58:198:299:19
9:19
+0:47
35K
21.75 mi13:55:593:04:518:306:32
8:44
-0:35
23M
23.00 mi14:06:523:15:448:3110:53
8:42
-0:02
24M
24.00 mi14:15:353:24:278:318:43
8:43
+0:01
40K
24.85 mi14:23:013:31:538:317:26
8:42
-0:01
25.2M
25.20 mi14:26:263:35:188:333:25
9:54
+1:12
Finish
26.22 mi14:34:473:43:398:328:21
8:12
-1:42

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

8:12 /mi

Average Pace

8:32 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:24

29% of race

Time at Steady Pace

1:58:11

53% of race

Time at Slower Pace

40:04

18% of race

Average Pace: 8:32 /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 mi11:16:4725:398:1525:39
8:15
#16384
10K
6.21 mi11:42:3151:238:1625:44
8:17
#16161
15K
9.32 mi12:08:291:17:218:1825:58
8:21
#15920
20K
12.43 mi12:34:511:43:438:2126:22
8:29
#15539
Half
13.11 mi12:40:311:49:238:215:40
8:18
#15484
25K
15.53 mi13:01:122:10:048:2220:41
8:32
#15055
30K
18.64 mi13:28:322:37:248:2727:20
8:48
#14492
20M
20.00 mi13:40:082:49:008:2711:36
8:32
#14086
21M
21.00 mi13:49:272:58:198:299:19
9:19
#13787
35K
21.75 mi13:55:593:04:518:306:32
8:44
#13666
23M
23.00 mi14:06:523:15:448:3110:53
8:42
#13419
24M
24.00 mi14:15:353:24:278:318:43
8:43
#13252
40K
24.85 mi14:23:013:31:538:317:26
8:42
#13073
25.2M
25.20 mi14:26:263:35:188:333:25
9:54
#13004
Finish
26.22 mi14:34:473:43:398:328:21
8:12
#12827
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi163845790579015604(Top 61%)5324(Top 49%)5324(Top 304%)
10K6.21 mi3.10 mi16161+2235647+1435647+14316023(Top 63%)5545(Top 51%)5545(Top 316%)
15K9.32 mi3.11 mi15920+2415513+1345513+13415604(Top 61%)5324(Top 49%)5324(Top 304%)
20K12.43 mi3.11 mi15539+3815286+2275286+22714738(Top 58%)4854(Top 44%)4854(Top 277%)
Half13.11 mi0.68 mi15484+555260+265260+2614643(Top 57%)4827(Top 44%)4827(Top 275%)
25K15.53 mi2.42 mi15055+4295029+2315029+23113227(Top 52%)4172(Top 38%)4172(Top 238%)
30K18.64 mi3.11 mi14492+5634778+2514778+25112193(Top 48%)3832(Top 35%)3832(Top 219%)
20M20.00 mi1.36 mi14086+4064584+1944584+1949665(Top 38%)2791(Top 26%)2791(Top 159%)
21M21.00 mi1.00 mi13787+2994477+1074477+10710055(Top 39%)3264(Top 30%)3264(Top 186%)
35K21.75 mi0.75 mi13666+1214444+334444+3312020(Top 47%)4297(Top 39%)4297(Top 245%)
23M23.00 mi1.25 mi13419+2474362+824362+829543(Top 37%)3155(Top 29%)3155(Top 180%)
24M24.00 mi1.00 mi13252+1674324+384324+3810706(Top 42%)3788(Top 35%)3788(Top 216%)
40K24.85 mi0.85 mi13073+1794263+614263+619402(Top 37%)3287(Top 30%)3287(Top 188%)
25.2M25.20 mi0.35 mi13004+694246+174246+1710606(Top 42%)3915(Top 36%)3915(Top 223%)
Finish26.22 mi1.02 mi12827+1774186+604186+609764(Top 38%)3408(Top 31%)3408(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

15604

Females

5324

F45-49

5324

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16023

Females

5545

F45-49

5545

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

15604

Females

5324

F45-49

5324

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

14738

Females

4854

F45-49

4854

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

14643

Females

4827

F45-49

4827

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13227

Females

4172

F45-49

4172

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12193

Females

3832

F45-49

3832

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

9665

Females

2791

F45-49

2791

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10055

Females

3264

F45-49

3264

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12020

Females

4297

F45-49

4297

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9543

Females

3155

F45-49

3155

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

10706

Females

3788

F45-49

3788

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9402

Females

3287

F45-49

3287

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10606

Females

3915

F45-49

3915

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

9764

Females

3408

F45-49

3408

Passing Analysis

Category:
Athletes Passed
4121
Passed By
564
Net Change
+3557
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16384
5K10K406183+223#16384#16161
10K15K354113+241#16161#15920
15K20K44564+381#15920#15539
20KHalf6712+55#15539#15484
Half25K45526+429#15484#15055
25K30K60946+563#15055#14492
30K20M4093+406#14492#14086
20M21M31415+299#14086#13787
21M35K14827+121#13787#13666
35K23M26316+247#13666#13419
23M24M20033+167#13419#13252
24M40K1878+179#13252#13073
40K25.2M767+69#13073#13004
25.2MFinish18811+177#13004#12827
TOTALS4121564+3557
📊

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