Kenneth Frommer

MA

Bib: 24411 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:10/mi
28:29
973451.5%
220 ft elev
10K· 6.21 mi
9:48/mi
58:56
791380.4%
157 ft elev
15K· 9.32 mi
10:34/mi
1:31:47
6778
146 ft elev
20K· 12.43 mi
12:15/mi
2:09:52
106860.1%
165 ft elev
Half· 13.11 mi
10:49/mi
2:17:15
19370.5%
148 ft elev
25K· 15.53 mi
12:36/mi
2:47:48
66880.2%
127 ft elev
30K· 18.64 mi
13:20/mi
3:29:12
1811480.2%
138 ft elev
20M
13:57/mi
3:48:09
64500.2%
148 ft elev
21M
15:02/mi
4:03:11
106241.6%
227 ft elev
35K· 21.75 mi
13:54/mi
4:13:35
17861.7%
156 ft elev
23M
13:43/mi
4:30:46
23630.6%
116 ft elev
24M
13:51/mi
4:44:37
821.3%
34 ft elev
40K· 24.85 mi
14:24/mi
4:56:56
200.3%
20 ft elev
25.2M
16:06/mi
5:02:29
13160.2%
18 ft elev
Finish· 26.22 mi
12:22/mi
5:15:05
2221
17 ft elev
Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:17:1510:28 /mi⚡ faster
2nd Half
2:57:5013:34 /mi+29.6%
Positive split — 29.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:299:103.11 mi28:29
9:10
-
10K
58:569:293.10 mi30:27
9:48
+0:38
15K
1:31:479:513.11 mi32:51
10:34
+0:46
20K
2:09:5210:273.11 mi38:05
12:15
+1:41
Half(13.11 mi)
2:17:1510:280.68 mi7:23
10:49
-1:26
25K
2:47:4810:482.42 mi30:33
12:36
+1:47
30K
3:29:1211:133.11 mi41:24
13:20
+0:44
20M
3:48:0911:241.36 mi18:57
13:57
+0:37
21M
4:03:1111:351.00 mi15:02
15:02
+1:05
35K
4:13:3511:400.75 mi10:24
13:54
-1:08
23M
4:30:4611:461.25 mi17:11
13:43
-0:11
24M
4:44:3711:521.00 mi13:51
13:51
+0:08
40K
4:56:5611:570.85 mi12:19
14:24
+0:33
25.2M
5:02:2912:000.35 mi5:33
16:06
+1:42
Finish(26.22 mi)
5:15:0512:021.02 mi12:36
12:22
-3:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:10 /mi

Average Pace

12:02 /mi

Slowest Pace

16:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:29:51

48% of race

Time at Steady Pace

2:12:20

42% of race

Time at Slower Pace

32:54

10% of race

Average Pace: 12:01 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi206951239912399230571355313553
10K3.10 mi21494-79912807-40812807-408220991308413084
15K3.11 mi22121-62713113-30613113-306230571355313553
20K3.11 mi22924-80313504-39113504-391242421404314043
Half(13.11 mi)0.68 mi22928-413506-213506-2232451356513565
25K2.42 mi23197-26913588-8213588-82238261380013800
30K3.11 mi23368-17113632-4413632-44236511362213622
20M1.36 mi23404-3613630+213630+2239111368213682
21M1.00 mi23413-913623+713623+7235891346613466
35K0.75 mi23444-3113634-1113634-11241881375213752
23M1.25 mi23479-3513636-213636-2234771337713377
24M1.00 mi23536-5713648-1213648-12240331362513625
40K0.85 mi23579-4313658-1013658-10240421359713597
25.2M0.35 mi23590-1113662-413662-4241191365713657
Finish(26.22 mi)1.02 mi23601-1113659+313659+3237001339613396

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23057

Males

13553

M50-54

13553

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

22099

Males

13084

M50-54

13084

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23057

Males

13553

M50-54

13553

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

24242

Males

14043

M50-54

14043

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

23245

Males

13565

M50-54

13565

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

23826

Males

13800

M50-54

13800

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

23651

Males

13622

M50-54

13622

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

23911

Males

13682

M50-54

13682

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

23589

Males

13466

M50-54

13466

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

24188

Males

13752

M50-54

13752

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23477

Males

13377

M50-54

13377

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

24033

Males

13625

M50-54

13625

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

24042

Males

13597

M50-54

13597

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24119

Males

13657

M50-54

13657

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

23700

Males

13396

M50-54

13396

Passing Analysis

Category:
Passed
529
Passed By
3435
Net Change
-2906
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20695
5K10K51850-799#20695#21494
10K15K40667-627#21494#22121
15K20K25828-803#22121#22924
20KHalf3438-4#22924#22928
Half25K50319-269#22928#23197
25K30K76247-171#23197#23368
30K20M5793-36#23368#23404
20M21M3948-9#23404#23413
21M35K3566-31#23413#23444
35K23M3974-35#23444#23479
23M24M2582-57#23479#23536
24M40K2063-43#23536#23579
40K25.2M1021-11#23579#23590
25.2MFinish2839-11#23590#23601
TOTALS5293435-2906

Passing Charts

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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