Sarah Burdette

Bib: 18666F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 37%
Masters (Masters Women)
#0 / 6539
Top 24%
Division (F45-49)
#0 / 1817
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:56
Rank: #14206
Start5K
8:02/mi
24:56 split
10K· 6.21 mi
49:33
Rank: #14204 (+2)
5K10K
7:55/mi
24:37 split
15K· 9.32 mi
1:13:58
Rank: #13872 (+332)
10K15K
7:52/mi
24:25 split
20K· 12.43 mi
1:38:59
Rank: #13824 (+48)
15K20K
8:03/mi
25:01 split
Half· 13.11 mi
1:44:25
Rank: #13830 (-6)
20KHalf
7:58/mi
5:26 split
25K· 15.53 mi
2:04:08
Rank: #13797 (+33)
Half25K
8:08/mi
19:43 split
30K· 18.64 mi
2:30:09
Rank: #13728 (+69)
25K30K
8:22/mi
26:01 split
20M
2:41:49
Rank: #13756 (-28)
30K20M
8:35/mi
11:40 split
21M
2:50:58
Rank: #13767 (-11)
20M21M
9:09/mi
9:09 split
35K· 21.75 mi
2:57:06
Rank: #13750 (+17)
21M35K
8:12/mi
6:08 split
23M
3:07:43
Rank: #13685 (+65)
35K23M
8:29/mi
10:37 split
24M
3:16:02
Rank: #13644 (+41)
23M24M
8:19/mi
8:19 split
40K· 24.85 mi
3:23:29
Rank: #13665 (-21)
24M40K
8:43/mi
7:27 split
25.2M
3:26:47
Rank: #13707 (-42)
40K25.2M
9:34/mi
3:18 split
Finish· 26.22 mi
3:36:04
Rank: #13923 (-216)
25.2MFinish
9:07/mi
9:17 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:25
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:51:39
Pace8:31 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0824:568:0224:56
8:02
-
10K
6.21 mi11:41:4549:337:5824:37
7:55
-0:07
15K
9.32 mi12:06:101:13:587:5624:25
7:52
-0:03
20K
12.43 mi12:31:111:38:597:5825:01
8:03
+0:11
Half
13.11 mi12:36:371:44:257:585:26
7:58
-0:05
25K
15.53 mi12:56:202:04:087:5919:43
8:08
+0:10
30K
18.64 mi13:22:212:30:098:0326:01
8:22
+0:14
20M
20.00 mi13:34:012:41:498:0511:40
8:35
+0:13
21M
21.00 mi13:43:102:50:588:089:09
9:09
+0:34
35K
21.75 mi13:49:182:57:068:096:08
8:12
-0:57
23M
23.00 mi13:59:553:07:438:1010:37
8:29
+0:17
24M
24.00 mi14:08:143:16:028:108:19
8:19
-0:10
40K
24.85 mi14:15:413:23:298:117:27
8:43
+0:24
25.2M
25.20 mi14:18:593:26:478:123:18
9:34
+0:51
Finish
26.22 mi14:28:163:36:048:159:17
9:07
-0:27

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

7:52 /mi

Average Pace

8:15 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:25

48% of race

Time at Steady Pace

1:10:48

33% of race

Time at Slower Pace

40:51

19% of race

Average Pace: 8:14 /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 mi11:17:0824:568:0224:56
8:02
#14206
10K
6.21 mi11:41:4549:337:5824:37
7:55
#14204
15K
9.32 mi12:06:101:13:587:5624:25
7:52
#13872
20K
12.43 mi12:31:111:38:597:5825:01
8:03
#13824
Half
13.11 mi12:36:371:44:257:585:26
7:58
#13830
25K
15.53 mi12:56:202:04:087:5919:43
8:08
#13797
30K
18.64 mi13:22:212:30:098:0326:01
8:22
#13728
20M
20.00 mi13:34:012:41:498:0511:40
8:35
#13756
21M
21.00 mi13:43:102:50:588:089:09
9:09
#13767
35K
21.75 mi13:49:182:57:068:096:08
8:12
#13750
23M
23.00 mi13:59:553:07:438:1010:37
8:29
#13685
24M
24.00 mi14:08:143:16:028:108:19
8:19
#13644
40K
24.85 mi14:15:413:23:298:117:27
8:43
#13665
25.2M
25.20 mi14:18:593:26:478:123:18
9:34
#13707
Finish
26.22 mi14:28:163:36:048:159:17
9:07
#13923
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi142064154415413207(Top 50%)3614(Top 32%)3614(Top 199%)
10K6.21 mi3.10 mi14204+24167-134167-1314204(Top 53%)4182(Top 37%)4182(Top 230%)
15K9.32 mi3.11 mi13872+3323980+1873980+18713207(Top 50%)3614(Top 32%)3614(Top 199%)
20K12.43 mi3.11 mi13824+483974+63974+613875(Top 52%)4034(Top 35%)4034(Top 222%)
Half13.11 mi0.68 mi13830-63982-83982-814133(Top 53%)4164(Top 36%)4164(Top 229%)
25K15.53 mi2.42 mi13797+333987-53987-513758(Top 52%)4074(Top 36%)4074(Top 224%)
30K18.64 mi3.11 mi13728+693977+103977+1013533(Top 51%)4047(Top 35%)4047(Top 223%)
20M20.00 mi1.36 mi13756-284015-384015-3814174(Top 53%)4516(Top 40%)4516(Top 249%)
21M21.00 mi1.00 mi13767-114037-224037-2214225(Top 53%)4602(Top 40%)4602(Top 253%)
35K21.75 mi0.75 mi13750+174040-34040-313455(Top 51%)4254(Top 37%)4254(Top 234%)
23M23.00 mi1.25 mi13685+654032+84032+813108(Top 49%)4129(Top 36%)4129(Top 227%)
24M24.00 mi1.00 mi13644+414029+34029+313349(Top 50%)4307(Top 38%)4307(Top 237%)
40K24.85 mi0.85 mi13665-214063-344063-3414602(Top 55%)5076(Top 44%)5076(Top 279%)
25.2M25.20 mi0.35 mi13707-424095-324095-3215521(Top 58%)5582(Top 49%)5582(Top 307%)
Finish26.22 mi1.02 mi13923-2164246-1514246-15118512(Top 70%)7170(Top 63%)7170(Top 395%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

13207

Females

3614

F45-49

3614

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

14204

Females

4182

F45-49

4182

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

13207

Females

3614

F45-49

3614

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13875

Females

4034

F45-49

4034

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

14133

Females

4164

F45-49

4164

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13758

Females

4074

F45-49

4074

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

13533

Females

4047

F45-49

4047

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14174

Females

4516

F45-49

4516

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

14225

Females

4602

F45-49

4602

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

13455

Females

4254

F45-49

4254

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13108

Females

4129

F45-49

4129

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13349

Females

4307

F45-49

4307

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14602

Females

5076

F45-49

5076

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15521

Females

5582

F45-49

5582

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

18512

Females

7170

F45-49

7170

Passing Analysis

Category:
Athletes Passed
1810
Passed By
1527
Net Change
+283
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14206
5K10K288286+2#14206#14204
10K15K38856+332#14204#13872
15K20K199151+48#13872#13824
20KHalf3238-6#13824#13830
Half25K143110+33#13830#13797
25K30K221152+69#13797#13728
30K20M87115-28#13728#13756
20M21M91102-11#13756#13767
21M35K5639+17#13767#13750
35K23M12257+65#13750#13685
23M24M8544+41#13685#13644
24M40K5778-21#13644#13665
40K25.2M2163-42#13665#13707
25.2MFinish20236-216#13707#13923
TOTALS18101527+283
📊

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