Thomas Sandler

Bib: 30822M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:48
Rank: #24028
Start5K
31:48 | 10:14/mi
10K· 6.21 mi
1:01:53
Rank: #23531 (+497)
5K10K
30:05 | 9:41/mi
15K· 9.32 mi
1:33:57
Rank: #23766 (-235)
10K15K
32:04 | 10:19/mi
20K· 12.43 mi
2:04:31
Rank: #23450 (+316)
15K20K
30:34 | 9:50/mi
Half· 13.11 mi
2:11:38
Rank: #23494 (-44)
20KHalf
7:07 | 10:26/mi
25K· 15.53 mi
2:35:36
Rank: #23231 (+263)
Half25K
23:58 | 9:53/mi
30K· 18.64 mi
3:09:40
Rank: #23202 (+29)
25K30K
34:04 | 10:58/mi
20M
3:24:42
Rank: #23154 (+48)
30K20M
15:02 | 11:04/mi
21M
3:38:47
Rank: #23338 (-184)
20M21M
14:05 | 14:05/mi
35K· 21.75 mi
3:46:24
Rank: #23270 (+68)
21M35K
7:37 | 10:11/mi
23M
4:01:20
Rank: #23320 (-50)
35K23M
14:56 | 11:56/mi
24M
4:11:17
Rank: #23232 (+88)
23M24M
9:57 | 9:57/mi
40K· 24.85 mi
4:20:25
Rank: #23157 (+75)
24M40K
9:08 | 10:41/mi
25.2M
4:24:16
Rank: #23120 (+37)
40K25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
4:34:57
Rank: #23112 (+8)
25.2MFinish
10:41 | 10:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:38
Pace10:02 /mi
2nd Half
Distance13.11 mi
Time2:23:19
Pace10:56 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2431:4810:1431:48
10:14
-
10K
6.21 mi12:20:291:01:539:5830:05
9:41
-0:33
15K
9.32 mi12:52:331:33:5710:0532:04
10:19
+0:38
20K
12.43 mi13:23:072:04:3110:0130:34
9:50
-0:29
Half
13.11 mi13:30:142:11:3810:027:07
10:26
+0:36
25K
15.53 mi13:54:122:35:3610:0123:58
9:53
-0:33
30K
18.64 mi14:28:163:09:4010:1034:04
10:58
+1:05
20M
20.00 mi14:43:183:24:4210:1415:02
11:04
+0:06
21M
21.00 mi14:57:233:38:4710:2514:05
14:05
+3:01
35K
21.75 mi15:05:003:46:2410:257:37
10:11
-3:54
23M
23.00 mi15:19:564:01:2010:3014:56
11:56
+1:45
24M
24.00 mi15:29:534:11:1710:289:57
9:57
-1:59
40K
24.85 mi15:39:014:20:2510:299:08
10:41
+0:44
25.2M
25.20 mi15:42:524:24:1610:293:51
11:10
+0:29
Finish
26.22 mi15:53:334:34:5710:3010:41
10:29
-0:41

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

9:41 /mi

Average Pace

10:30 /mi

Slowest Pace

14:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:37

31% of race

Time at Steady Pace

2:22:26

52% of race

Time at Slower Pace

47:54

17% of race

Average Pace: 10:29 /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 mi11:50:2431:4810:1431:48
10:14
#24028
10K
6.21 mi12:20:291:01:539:5830:05
9:41
#23531
15K
9.32 mi12:52:331:33:5710:0532:04
10:19
#23766
20K
12.43 mi13:23:072:04:3110:0130:34
9:50
#23450
Half
13.11 mi13:30:142:11:3810:027:07
10:26
#23494
25K
15.53 mi13:54:122:35:3610:0123:58
9:53
#23231
30K
18.64 mi14:28:163:09:4010:1034:04
10:58
#23202
20M
20.00 mi14:43:183:24:4210:1415:02
11:04
#23154
21M
21.00 mi14:57:233:38:4710:2514:05
14:05
#23338
35K
21.75 mi15:05:003:46:2410:257:37
10:11
#23270
23M
23.00 mi15:19:564:01:2010:3014:56
11:56
#23320
24M
24.00 mi15:29:534:11:1710:289:57
9:57
#23232
40K
24.85 mi15:39:014:20:2510:299:08
10:41
#23157
25.2M
25.20 mi15:42:524:24:1610:293:51
11:10
#23120
Finish
26.22 mi15:53:334:34:5710:3010:41
10:29
#23112
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi24028141021410224127(Top 91%)14139(Top 93%)14139(Top 689%)
10K6.21 mi3.10 mi23531+49713873+22913873+22923009(Top 86%)13652(Top 90%)13652(Top 665%)
15K9.32 mi3.11 mi23766-23513986-11313986-11324127(Top 91%)14139(Top 93%)14139(Top 689%)
20K12.43 mi3.11 mi23450+31613852+13413852+13422488(Top 84%)13391(Top 88%)13391(Top 653%)
Half13.11 mi0.68 mi23494-4413865-1313865-1324060(Top 90%)14091(Top 93%)14091(Top 687%)
25K15.53 mi2.42 mi23231+26313737+12813737+12821951(Top 82%)13125(Top 86%)13125(Top 640%)
30K18.64 mi3.11 mi23202+2913696+4113696+4123030(Top 87%)13535(Top 89%)13535(Top 660%)
20M20.00 mi1.36 mi23154+4813658+3813658+3822805(Top 86%)13374(Top 88%)13374(Top 652%)
21M21.00 mi1.00 mi23338-18413738-8013738-8025099(Top 94%)14412(Top 95%)14412(Top 702%)
35K21.75 mi0.75 mi23270+6813699+3913699+3921740(Top 82%)12822(Top 84%)12822(Top 625%)
23M23.00 mi1.25 mi23320-5013709-1013709-1023885(Top 90%)13805(Top 91%)13805(Top 673%)
24M24.00 mi1.00 mi23232+8813663+4613663+4620647(Top 78%)12278(Top 81%)12278(Top 598%)
40K24.85 mi0.85 mi23157+7513612+5113612+5121669(Top 81%)12675(Top 84%)12675(Top 618%)
25.2M25.20 mi0.35 mi23120+3713592+2013592+2020820(Top 78%)12320(Top 81%)12320(Top 600%)
Finish26.22 mi1.02 mi23112+813582+1013582+1022968(Top 86%)13314(Top 88%)13314(Top 649%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

24127

Males

14139

M50-54

14139

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

23009

Males

13652

M50-54

13652

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

24127

Males

14139

M50-54

14139

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

22488

Males

13391

M50-54

13391

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

24060

Males

14091

M50-54

14091

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21951

Males

13125

M50-54

13125

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23030

Males

13535

M50-54

13535

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22805

Males

13374

M50-54

13374

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

25099

Males

14412

M50-54

14412

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

21740

Males

12822

M50-54

12822

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

23885

Males

13805

M50-54

13805

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20647

Males

12278

M50-54

12278

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21669

Males

12675

M50-54

12675

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20820

Males

12320

M50-54

12320

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22968

Males

13314

M50-54

13314

Passing Analysis

Category:
Athletes Passed
1792
Passed By
876
Net Change
+916
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24028
5K10K55558+497#24028#23531
10K15K45280-235#23531#23766
15K20K32610+316#23766#23450
20KHalf1660-44#23450#23494
Half25K2718+263#23494#23231
25K30K136107+29#23231#23202
30K20M7426+48#23202#23154
20M21M7191-184#23154#23338
21M35K746+68#23338#23270
35K23M3282-50#23270#23320
23M24M902+88#23320#23232
24M40K8914+75#23232#23157
40K25.2M392+37#23157#23120
25.2MFinish3830+8#23120#23112
TOTALS1792876+916
📊

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