Thomas Mast

Bib: 19033M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:17
Rank: #19196
Start5K
8:47/mi
27:17 split
10K· 6.21 mi
57:27
Rank: #20799 (-1603)
5K10K
9:43/mi
30:10 split
15K· 9.32 mi
1:26:25
Rank: #20543 (+256)
10K15K
9:19/mi
28:58 split
20K· 12.43 mi
1:57:44
Rank: #20603 (-60)
15K20K
10:05/mi
31:19 split
Half· 13.11 mi
2:04:48
Rank: #20711 (-108)
20KHalf
10:21/mi
7:04 split
25K· 15.53 mi
2:27:47
Rank: #20180 (+531)
Half25K
9:29/mi
22:59 split
30K· 18.64 mi
2:56:59
Rank: #19352 (+828)
25K30K
9:24/mi
29:12 split
20M
3:10:34
Rank: #19110 (+242)
30K20M
10:00/mi
13:35 split
21M
3:20:50
Rank: #18819 (+291)
20M21M
10:16/mi
10:16 split
35K· 21.75 mi
3:28:02
Rank: #18684 (+135)
21M35K
9:37/mi
7:12 split
23M
3:39:27
Rank: #18294 (+390)
35K23M
9:07/mi
11:25 split
24M
3:48:28
Rank: #18049 (+245)
23M24M
9:01/mi
9:01 split
40K· 24.85 mi
3:56:05
Rank: #17795 (+254)
24M40K
8:54/mi
7:37 split
25.2M
3:59:27
Rank: #17663 (+132)
40K25.2M
9:46/mi
3:22 split
Finish· 26.22 mi
4:08:28
Rank: #17495 (+168)
25.2MFinish
8:51/mi
9:01 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:04:48
Pace9:31 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:03:40
Pace9:26 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:4627:178:4727:17
8:47
-
10K
6.21 mi11:51:5657:279:1530:10
9:43
+0:56
15K
9.32 mi12:20:541:26:259:1628:58
9:19
-0:24
20K
12.43 mi12:52:131:57:449:2831:19
10:05
+0:46
Half
13.11 mi12:59:172:04:489:317:04
10:21
+0:16
25K
15.53 mi13:22:162:27:479:3122:59
9:29
-0:52
30K
18.64 mi13:51:282:56:599:3029:12
9:24
-0:05
20M
20.00 mi14:05:033:10:349:3213:35
10:00
+0:36
21M
21.00 mi14:15:193:20:509:3410:16
10:16
+0:16
35K
21.75 mi14:22:313:28:029:347:12
9:37
-0:39
23M
23.00 mi14:33:563:39:279:3211:25
9:07
-0:30
24M
24.00 mi14:42:573:48:289:319:01
9:01
-0:06
40K
24.85 mi14:50:343:56:059:307:37
8:54
-0:07
25.2M
25.20 mi14:53:563:59:279:303:22
9:46
+0:52
Finish
26.22 mi15:02:574:08:289:299:01
8:51
-0:55

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

8:47 /mi

Average Pace

9:29 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:42

61% of race

Time at Steady Pace

1:35:46

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:29 /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 mi11:21:4627:178:4727:17
8:47
#19196
10K
6.21 mi11:51:5657:279:1530:10
9:43
#20799
15K
9.32 mi12:20:541:26:259:1628:58
9:19
#20543
20K
12.43 mi12:52:131:57:449:2831:19
10:05
#20603
Half
13.11 mi12:59:172:04:489:317:04
10:21
#20711
25K
15.53 mi13:22:162:27:479:3122:59
9:29
#20180
30K
18.64 mi13:51:282:56:599:3029:12
9:24
#19352
20M
20.00 mi14:05:033:10:349:3213:35
10:00
#19110
21M
21.00 mi14:15:193:20:509:3410:16
10:16
#18819
35K
21.75 mi14:22:313:28:029:347:12
9:37
#18684
23M
23.00 mi14:33:563:39:279:3211:25
9:07
#18294
24M
24.00 mi14:42:573:48:289:319:01
9:01
#18049
40K
24.85 mi14:50:343:56:059:307:37
8:54
#17795
25.2M
25.20 mi14:53:563:59:279:303:22
9:46
#17663
Finish
26.22 mi15:02:574:08:289:299:01
8:51
#17495
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19196116861168620091(Top 79%)12214(Top 84%)12214(Top 1041%)
10K6.21 mi3.10 mi20799-160312480-79412480-79421877(Top 86%)12988(Top 89%)12988(Top 1107%)
15K9.32 mi3.11 mi20543+25612393+8712393+8720091(Top 79%)12214(Top 84%)12214(Top 1041%)
20K12.43 mi3.11 mi20603-6012411-1812411-1820749(Top 81%)12489(Top 86%)12489(Top 1065%)
Half13.11 mi0.68 mi20711-10812462-5112462-5122352(Top 87%)13152(Top 90%)13152(Top 1121%)
25K15.53 mi2.42 mi20180+53112211+25112211+25117474(Top 68%)10914(Top 75%)10914(Top 930%)
30K18.64 mi3.11 mi19352+82811744+46711744+46715043(Top 59%)9577(Top 66%)9577(Top 816%)
20M20.00 mi1.36 mi19110+24211604+14011604+14016454(Top 64%)9987(Top 69%)9987(Top 851%)
21M21.00 mi1.00 mi18819+29111446+15811446+15813991(Top 55%)8658(Top 59%)8658(Top 738%)
35K21.75 mi0.75 mi18684+13511365+8111365+8115920(Top 62%)9584(Top 66%)9584(Top 817%)
23M23.00 mi1.25 mi18294+39011167+19811167+19811774(Top 46%)7462(Top 51%)7462(Top 636%)
24M24.00 mi1.00 mi18049+24511031+13611031+13612253(Top 48%)7686(Top 53%)7686(Top 655%)
40K24.85 mi0.85 mi17795+25410887+14410887+14410414(Top 41%)6635(Top 46%)6635(Top 566%)
25.2M25.20 mi0.35 mi17663+13210815+7210815+729921(Top 39%)6331(Top 43%)6331(Top 540%)
Finish26.22 mi1.02 mi17495+16810707+10810707+10813429(Top 53%)8220(Top 56%)8220(Top 701%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

20091

Males

12214

M60-64

12214

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

21877

Males

12988

M60-64

12988

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

20091

Males

12214

M60-64

12214

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

20749

Males

12489

M60-64

12489

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

22352

Males

13152

M60-64

13152

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

17474

Males

10914

M60-64

10914

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15043

Males

9577

M60-64

9577

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16454

Males

9987

M60-64

9987

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

13991

Males

8658

M60-64

8658

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

15920

Males

9584

M60-64

9584

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

11774

Males

7462

M60-64

7462

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12253

Males

7686

M60-64

7686

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10414

Males

6635

M60-64

6635

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

9921

Males

6331

M60-64

6331

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

13429

Males

8220

M60-64

8220

Passing Analysis

Category:
Athletes Passed
3792
Passed By
2091
Net Change
+1701
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19196
5K10K201623-1603#19196#20799
10K15K35599+256#20799#20543
15K20K167227-60#20543#20603
20KHalf5113-108#20603#20711
Half25K5343+531#20711#20180
25K30K8291+828#20180#19352
30K20M2475+242#19352#19110
20M21M2943+291#19110#18819
21M35K1427+135#18819#18684
35K23M3900+390#18684#18294
23M24M2472+245#18294#18049
24M40K2551+254#18049#17795
40K25.2M1320+132#17795#17663
25.2MFinish1757+168#17663#17495
TOTALS37922091+1701
📊

Passing Visuals

Category:
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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