Dennis Nash

Bib: 5387M

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 28%
Gender (Male)
#0 / 16105
Top 41%
Masters (Masters Men)
#0 / 10463
Top 28%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:51
Rank: #8068
Start5K
21:51 | 7:02/mi
10K· 6.21 mi
43:46
Rank: #8198 (-130)
5K10K
21:55 | 7:03/mi
15K· 9.32 mi
1:05:49
Rank: #8211 (-13)
10K15K
22:03 | 7:06/mi
20K· 12.43 mi
1:28:11
Rank: #8151 (+60)
15K20K
22:22 | 7:12/mi
Half· 13.11 mi
1:32:59
Rank: #8123 (+28)
20KHalf
4:48 | 7:02/mi
25K· 15.53 mi
1:51:13
Rank: #8348 (-225)
Half25K
18:14 | 7:31/mi
30K· 18.64 mi
2:17:26
Rank: #9462 (-1114)
25K30K
26:13 | 8:26/mi
20M
2:27:22
Rank: #9139 (+323)
30K20M
9:56 | 7:19/mi
21M
2:35:27
Rank: #9009 (+130)
20M21M
8:05 | 8:05/mi
35K· 21.75 mi
2:40:31
Rank: #8747 (+262)
21M35K
5:04 | 6:46/mi
23M
2:50:07
Rank: #8598 (+149)
35K23M
9:36 | 7:40/mi
24M
2:57:10
Rank: #8337 (+261)
23M24M
7:03 | 7:03/mi
40K· 24.85 mi
3:03:04
Rank: #8105 (+232)
24M40K
5:54 | 6:54/mi
25.2M
3:05:50
Rank: #8049 (+56)
40K25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:12:54
Rank: #7860 (+189)
25.2MFinish
7:04 | 6:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:59
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:39:55
Pace7:37 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4821:517:0221:51
7:02
-
10K
6.21 mi10:47:4343:467:0321:55
7:03
+0:01
15K
9.32 mi11:09:461:05:497:0422:03
7:06
+0:03
20K
12.43 mi11:32:081:28:117:0622:22
7:12
+0:06
Half
13.11 mi11:36:561:32:597:064:48
7:02
-0:10
25K
15.53 mi11:55:101:51:137:1018:14
7:31
+0:29
30K
18.64 mi12:21:232:17:267:2226:13
8:26
+0:55
20M
20.00 mi12:31:192:27:227:229:56
7:19
-1:07
21M
21.00 mi12:39:242:35:277:248:05
8:05
+0:46
35K
21.75 mi12:44:282:40:317:235:04
6:46
-1:19
23M
23.00 mi12:54:042:50:077:249:36
7:40
+0:54
24M
24.00 mi13:01:072:57:107:237:03
7:03
-0:37
40K
24.85 mi13:07:013:03:047:225:54
6:54
-0:09
25.2M
25.20 mi13:09:473:05:507:222:46
8:01
+1:07
Finish
26.22 mi13:16:513:12:547:227:04
6:56
-1:05

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

6:46 /mi

Average Pace

7:22 /mi

Slowest Pace

8:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:04

3% of race

Time at Steady Pace

2:02:56

64% of race

Time at Slower Pace

1:04:54

34% of race

Average Pace: 7:21 /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 mi10:25:4821:517:0221:51
7:02
#8068
10K
6.21 mi10:47:4343:467:0321:55
7:03
#8198
15K
9.32 mi11:09:461:05:497:0422:03
7:06
#8211
20K
12.43 mi11:32:081:28:117:0622:22
7:12
#8151
Half
13.11 mi11:36:561:32:597:064:48
7:02
#8123
25K
15.53 mi11:55:101:51:137:1018:14
7:31
#8348
30K
18.64 mi12:21:232:17:267:2226:13
8:26
#9462
20M
20.00 mi12:31:192:27:227:229:56
7:19
#9139
21M
21.00 mi12:39:242:35:277:248:05
8:05
#9009
35K
21.75 mi12:44:282:40:317:235:04
6:46
#8747
23M
23.00 mi12:54:042:50:077:249:36
7:40
#8598
24M
24.00 mi13:01:072:57:107:237:03
7:03
#8337
40K
24.85 mi13:07:013:03:047:225:54
6:54
#8105
25.2M
25.20 mi13:09:473:05:507:222:46
8:01
#8049
Finish
26.22 mi13:16:513:12:547:227:04
6:56
#7860
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8068704470448311(Top 29%)7124(Top 44%)7124(Top 317%)
10K6.21 mi3.10 mi8198-1307111-677111-678317(Top 29%)7180(Top 45%)7180(Top 320%)
15K9.32 mi3.11 mi8211-137106+57106+58311(Top 29%)7124(Top 44%)7124(Top 317%)
20K12.43 mi3.11 mi8151+607049+577049+578192(Top 29%)6985(Top 43%)6985(Top 311%)
Half13.11 mi0.68 mi8123+287029+207029+207804(Top 27%)6766(Top 42%)6766(Top 301%)
25K15.53 mi2.42 mi8348-2257140-1117140-11110107(Top 36%)7932(Top 49%)7932(Top 353%)
30K18.64 mi3.11 mi9462-11147727-5877727-58714370(Top 51%)9760(Top 61%)9760(Top 434%)
20M20.00 mi1.36 mi9139+3237516+2117516+2115860(Top 21%)5103(Top 32%)5103(Top 227%)
21M21.00 mi1.00 mi9009+1307405+1117405+1117829(Top 28%)6158(Top 38%)6158(Top 274%)
35K21.75 mi0.75 mi8747+2627235+1707235+1703993(Top 14%)3593(Top 22%)3593(Top 160%)
23M23.00 mi1.25 mi8598+1497104+1317104+1317679(Top 27%)5981(Top 37%)5981(Top 266%)
24M24.00 mi1.00 mi8337+2616919+1856919+1854930(Top 17%)4218(Top 26%)4218(Top 188%)
40K24.85 mi0.85 mi8105+2326739+1806739+1803378(Top 12%)3020(Top 19%)3020(Top 134%)
25.2M25.20 mi0.35 mi8049+566693+466693+466064(Top 21%)4790(Top 30%)4790(Top 213%)
Finish26.22 mi1.02 mi7860+1896541+1526541+1525317(Top 19%)4328(Top 27%)4328(Top 193%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

8311

Males

7124

M40-44

7124

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

8317

Males

7180

M40-44

7180

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

8311

Males

7124

M40-44

7124

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8192

Males

6985

M40-44

6985

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7804

Males

6766

M40-44

6766

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

10107

Males

7932

M40-44

7932

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

14370

Males

9760

M40-44

9760

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5860

Males

5103

M40-44

5103

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7829

Males

6158

M40-44

6158

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3993

Males

3593

M40-44

3593

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7679

Males

5981

M40-44

5981

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4930

Males

4218

M40-44

4218

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3378

Males

3020

M40-44

3020

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

6064

Males

4790

M40-44

4790

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5317

Males

4328

M40-44

4328

Passing Analysis

Category:
Athletes Passed
2322
Passed By
2114
Net Change
+208
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8068
5K10K161291-130#8068#8198
10K15K137150-13#8198#8211
15K20K177117+60#8211#8151
20KHalf3911+28#8151#8123
Half25K62287-225#8123#8348
25K30K521166-1114#8348#9462
30K20M3285+323#9462#9139
20M21M15626+130#9139#9009
21M35K2620+262#9009#8747
35K23M18940+149#8747#8598
23M24M2665+261#8598#8337
24M40K2320+232#8337#8105
40K25.2M604+56#8105#8049
25.2MFinish20112+189#8049#7860
TOTALS23222114+208
📊

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