David Sanders

Bib: 5630M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 27%
Masters (Masters Men)
#0 / 9729
Top 15%
Division (M40-44)
#0 / 2009
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:16
Rank: #6006
Start5K
21:16 | 6:51/mi
10K· 6.21 mi
42:25
Rank: #5624 (+382)
5K10K
21:09 | 6:48/mi
15K· 9.32 mi
1:03:37
Rank: #5381 (+243)
10K15K
21:12 | 6:49/mi
20K· 12.43 mi
1:24:58
Rank: #5082 (+299)
15K20K
21:21 | 6:52/mi
Half· 13.11 mi
1:29:33
Rank: #4999 (+83)
20KHalf
4:35 | 6:43/mi
25K· 15.53 mi
1:46:32
Rank: #4801 (+198)
Half25K
16:59 | 7:00/mi
30K· 18.64 mi
2:09:27
Rank: #4698 (+103)
25K30K
22:55 | 7:23/mi
20M
2:19:48
Rank: #4631 (+67)
30K20M
10:21 | 7:37/mi
21M
2:28:15
Rank: #4650 (-19)
20M21M
8:27 | 8:27/mi
35K· 21.75 mi
2:33:50
Rank: #4617 (+33)
21M35K
5:35 | 7:28/mi
23M
2:43:46
Rank: #4573 (+44)
35K23M
9:56 | 7:56/mi
24M
2:51:24
Rank: #4495 (+78)
23M24M
7:38 | 7:38/mi
40K· 24.85 mi
2:58:46
Rank: #4568 (-73)
24M40K
7:22 | 8:37/mi
25.2M
3:01:38
Rank: #4510 (+58)
40K25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:09:05
Rank: #4447 (+63)
25.2MFinish
7:27 | 7:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:33
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:39:32
Pace7:36 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3221:166:5121:16
6:51
-
10K
6.21 mi10:47:4142:256:5021:09
6:48
-0:03
15K
9.32 mi11:08:531:03:376:5021:12
6:49
+0:01
20K
12.43 mi11:30:141:24:586:5021:21
6:52
+0:03
Half
13.11 mi11:34:491:29:336:504:35
6:43
-0:09
25K
15.53 mi11:51:481:46:326:5116:59
7:00
+0:17
30K
18.64 mi12:14:432:09:276:5722:55
7:23
+0:23
20M
20.00 mi12:25:042:19:486:5910:21
7:37
+0:14
21M
21.00 mi12:33:312:28:157:048:27
8:27
+0:50
35K
21.75 mi12:39:062:33:507:045:35
7:28
-0:59
23M
23.00 mi12:49:022:43:467:079:56
7:56
+0:28
24M
24.00 mi12:56:402:51:247:097:38
7:38
-0:18
40K
24.85 mi13:04:022:58:467:127:22
8:37
+0:59
25.2M
25.20 mi13:06:543:01:387:122:52
8:19
-0:18
Finish
26.22 mi13:14:213:09:057:137:27
7:19
-1:00

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

6:43 /mi

Average Pace

7:13 /mi

Slowest Pace

8:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:32

56% of race

Time at Steady Pace

53:56

29% of race

Time at Slower Pace

28:37

15% of race

Average Pace: 7:13 /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 mi10:26:3221:166:5121:16
6:51
#6006
10K
6.21 mi10:47:4142:256:5021:09
6:48
#5624
15K
9.32 mi11:08:531:03:376:5021:12
6:49
#5381
20K
12.43 mi11:30:141:24:586:5021:21
6:52
#5082
Half
13.11 mi11:34:491:29:336:504:35
6:43
#4999
25K
15.53 mi11:51:481:46:326:5116:59
7:00
#4801
30K
18.64 mi12:14:432:09:276:5722:55
7:23
#4698
20M
20.00 mi12:25:042:19:486:5910:21
7:37
#4631
21M
21.00 mi12:33:312:28:157:048:27
8:27
#4650
35K
21.75 mi12:39:062:33:507:045:35
7:28
#4617
23M
23.00 mi12:49:022:43:467:079:56
7:56
#4573
24M
24.00 mi12:56:402:51:247:097:38
7:38
#4495
40K
24.85 mi13:04:022:58:467:127:22
8:37
#4568
25.2M
25.20 mi13:06:543:01:387:122:52
8:19
#4510
Finish
26.22 mi13:14:213:09:057:137:27
7:19
#4447
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6006545254524940(Top 19%)4557(Top 31%)4557(Top 227%)
10K6.21 mi3.10 mi5624+3825139+3135139+3135242(Top 21%)4834(Top 33%)4834(Top 241%)
15K9.32 mi3.11 mi5381+2434949+1904949+1904940(Top 19%)4557(Top 31%)4557(Top 227%)
20K12.43 mi3.11 mi5082+2994696+2534696+2534419(Top 17%)4096(Top 28%)4096(Top 204%)
Half13.11 mi0.68 mi4999+834621+754621+753938(Top 15%)3686(Top 25%)3686(Top 183%)
25K15.53 mi2.42 mi4801+1984434+1874434+1874365(Top 17%)4001(Top 27%)4001(Top 199%)
30K18.64 mi3.11 mi4698+1034317+1174317+1174522(Top 18%)4009(Top 28%)4009(Top 200%)
20M20.00 mi1.36 mi4631+674245+724245+724799(Top 19%)4113(Top 28%)4113(Top 205%)
21M21.00 mi1.00 mi4650-194247-24247-25985(Top 23%)4668(Top 32%)4668(Top 232%)
35K21.75 mi0.75 mi4617+334207+404207+404870(Top 19%)4019(Top 28%)4019(Top 200%)
23M23.00 mi1.25 mi4573+444143+644143+645410(Top 21%)4205(Top 29%)4205(Top 209%)
24M24.00 mi1.00 mi4495+784055+884055+884678(Top 18%)3713(Top 25%)3713(Top 185%)
40K24.85 mi0.85 mi4568-734079-244079-248907(Top 35%)5842(Top 40%)5842(Top 291%)
25.2M25.20 mi0.35 mi4510+584022+574022+573733(Top 15%)2992(Top 21%)2992(Top 149%)
Finish26.22 mi1.02 mi4447+633953+693953+694570(Top 18%)3555(Top 24%)3555(Top 177%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4940

Males

4557

M40-44

4557

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5242

Males

4834

M40-44

4834

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4940

Males

4557

M40-44

4557

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4419

Males

4096

M40-44

4096

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3938

Males

3686

M40-44

3686

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4365

Males

4001

M40-44

4001

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4522

Males

4009

M40-44

4009

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

4799

Males

4113

M40-44

4113

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5985

Males

4668

M40-44

4668

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4870

Males

4019

M40-44

4019

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5410

Males

4205

M40-44

4205

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4678

Males

3713

M40-44

3713

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8907

Males

5842

M40-44

5842

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3733

Males

2992

M40-44

2992

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4570

Males

3555

M40-44

3555

Passing Analysis

Category:
Athletes Passed
2297
Passed By
738
Net Change
+1559
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6006
5K10K42543+382#6006#5624
10K15K27431+243#5624#5381
15K20K32728+299#5381#5082
20KHalf852+83#5082#4999
Half25K26971+198#4999#4801
25K30K233130+103#4801#4698
30K20M12154+67#4698#4631
20M21M7594-19#4631#4650
21M35K6936+33#4650#4617
35K23M10662+44#4617#4573
23M24M11436+78#4573#4495
24M40K43116-73#4495#4568
40K25.2M646+58#4568#4510
25.2MFinish9229+63#4510#4447
TOTALS2297738+1559
📊

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