Andrew Dempster

Bib: 13627M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 37%
Masters (Masters Men)
#0 / 9729
Top 26%
Division (M50-54)
#0 / 1935
Top 23%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:13
Rank: #8020
Start5K
22:13 | 7:09/mi
10K· 6.21 mi
44:40
Rank: #8050 (-30)
5K10K
22:27 | 7:14/mi
15K· 9.32 mi
1:07:19
Rank: #8031 (+19)
10K15K
22:39 | 7:17/mi
20K· 12.43 mi
1:29:59
Rank: #7701 (+330)
15K20K
22:40 | 7:18/mi
Half· 13.11 mi
1:34:56
Rank: #7666 (+35)
20KHalf
4:57 | 7:15/mi
25K· 15.53 mi
1:52:58
Rank: #7408 (+258)
Half25K
18:02 | 7:26/mi
30K· 18.64 mi
2:17:21
Rank: #7236 (+172)
25K30K
24:23 | 7:51/mi
20M
2:28:10
Rank: #7129 (+107)
30K20M
10:49 | 7:58/mi
21M
2:36:45
Rank: #6974 (+155)
20M21M
8:35 | 8:35/mi
35K· 21.75 mi
2:42:34
Rank: #6884 (+90)
21M35K
5:49 | 7:46/mi
23M
2:52:49
Rank: #6807 (+77)
35K23M
10:15 | 8:11/mi
24M
3:00:44
Rank: #6696 (+111)
23M24M
7:55 | 7:55/mi
40K· 24.85 mi
3:07:41
Rank: #6593 (+103)
24M40K
6:57 | 8:08/mi
25.2M
3:10:39
Rank: #6542 (+51)
40K25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:18:55
Rank: #6638 (-96)
25.2MFinish
8:16 | 8:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:56
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:43:59
Pace7:56 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5822:137:0922:13
7:09
-
10K
6.21 mi11:14:2544:407:1122:27
7:14
+0:05
15K
9.32 mi11:37:041:07:197:1322:39
7:17
+0:03
20K
12.43 mi11:59:441:29:597:1422:40
7:18
+0:01
Half
13.11 mi12:04:411:34:567:144:57
7:15
-0:03
25K
15.53 mi12:22:431:52:587:1618:02
7:26
+0:11
30K
18.64 mi12:47:062:17:217:2224:23
7:51
+0:25
20M
20.00 mi12:57:552:28:107:2410:49
7:58
+0:07
21M
21.00 mi13:06:302:36:457:288:35
8:35
+0:37
35K
21.75 mi13:12:192:42:347:295:49
7:46
-0:49
23M
23.00 mi13:22:342:52:497:3110:15
8:11
+0:25
24M
24.00 mi13:30:293:00:447:327:55
7:55
-0:16
40K
24.85 mi13:37:263:07:417:336:57
8:08
+0:13
25.2M
25.20 mi13:40:243:10:397:342:58
8:36
+0:28
Finish
26.22 mi13:48:403:18:557:368:16
8:07
-0:29

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

7:09 /mi

Average Pace

7:36 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:58

57% of race

Time at Steady Pace

48:56

25% of race

Time at Slower Pace

37:01

19% of race

Average Pace: 7:35 /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 mi10:51:5822:137:0922:13
7:09
#8020
10K
6.21 mi11:14:2544:407:1122:27
7:14
#8050
15K
9.32 mi11:37:041:07:197:1322:39
7:17
#8031
20K
12.43 mi11:59:441:29:597:1422:40
7:18
#7701
Half
13.11 mi12:04:411:34:567:144:57
7:15
#7666
25K
15.53 mi12:22:431:52:587:1618:02
7:26
#7408
30K
18.64 mi12:47:062:17:217:2224:23
7:51
#7236
20M
20.00 mi12:57:552:28:107:2410:49
7:58
#7129
21M
21.00 mi13:06:302:36:457:288:35
8:35
#6974
35K
21.75 mi13:12:192:42:347:295:49
7:46
#6884
23M
23.00 mi13:22:342:52:497:3110:15
8:11
#6807
24M
24.00 mi13:30:293:00:447:327:55
7:55
#6696
40K
24.85 mi13:37:263:07:417:336:57
8:08
#6593
25.2M
25.20 mi13:40:243:10:397:342:58
8:36
#6542
Finish
26.22 mi13:48:403:18:557:368:16
8:07
#6638
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8020682868288091(Top 32%)6767(Top 46%)6767(Top 350%)
10K6.21 mi3.10 mi8050-306811+176811+178098(Top 32%)6795(Top 47%)6795(Top 351%)
15K9.32 mi3.11 mi8031+196784+276784+278091(Top 32%)6767(Top 46%)6767(Top 350%)
20K12.43 mi3.11 mi7701+3306560+2246560+2246943(Top 27%)5956(Top 41%)5956(Top 308%)
Half13.11 mi0.68 mi7666+356531+296531+297291(Top 29%)6171(Top 42%)6171(Top 319%)
25K15.53 mi2.42 mi7408+2586316+2156316+2156617(Top 26%)5586(Top 38%)5586(Top 289%)
30K18.64 mi3.11 mi7236+1726152+1646152+1646986(Top 27%)5623(Top 39%)5623(Top 291%)
20M20.00 mi1.36 mi7129+1076044+1086044+1086516(Top 26%)5162(Top 35%)5162(Top 267%)
21M21.00 mi1.00 mi6974+1555885+1595885+1596608(Top 26%)5045(Top 35%)5045(Top 261%)
35K21.75 mi0.75 mi6884+905797+885797+886445(Top 25%)4934(Top 34%)4934(Top 255%)
23M23.00 mi1.25 mi6807+775701+965701+966709(Top 26%)4926(Top 34%)4926(Top 255%)
24M24.00 mi1.00 mi6696+1115589+1125589+1126163(Top 24%)4547(Top 31%)4547(Top 235%)
40K24.85 mi0.85 mi6593+1035481+1085481+1086411(Top 25%)4557(Top 31%)4557(Top 236%)
25.2M25.20 mi0.35 mi6542+515434+475434+474863(Top 19%)3669(Top 25%)3669(Top 190%)
Finish26.22 mi1.02 mi6638-965466-325466-329211(Top 36%)6033(Top 41%)6033(Top 312%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8091

Males

6767

M50-54

6767

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8098

Males

6795

M50-54

6795

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8091

Males

6767

M50-54

6767

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

6943

Males

5956

M50-54

5956

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7291

Males

6171

M50-54

6171

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6617

Males

5586

M50-54

5586

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

6986

Males

5623

M50-54

5623

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6516

Males

5162

M50-54

5162

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6608

Males

5045

M50-54

5045

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6445

Males

4934

M50-54

4934

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

6709

Males

4926

M50-54

4926

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6163

Males

4547

M50-54

4547

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6411

Males

4557

M50-54

4557

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4863

Males

3669

M50-54

3669

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9211

Males

6033

M50-54

6033

Passing Analysis

Category:
Athletes Passed
2434
Passed By
1052
Net Change
+1382
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8020
5K10K219249-30#8020#8050
10K15K182163+19#8050#8031
15K20K35727+330#8031#7701
20KHalf5217+35#7701#7666
Half25K31052+258#7666#7408
25K30K294122+172#7408#7236
30K20M16457+107#7236#7129
20M21M20449+155#7129#6974
21M35K11727+90#6974#6884
35K23M15376+77#6884#6807
23M24M14534+111#6807#6696
24M40K13936+103#6696#6593
40K25.2M587+51#6593#6542
25.2MFinish40136-96#6542#6638
TOTALS24341052+1382
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing