David Foster

Bib: 7795M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 46%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 48%
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
22:26
Rank: #9635
Start5K
22:26 | 7:13/mi
10K· 6.21 mi
44:50
Rank: #9581 (+54)
5K10K
22:24 | 7:13/mi
15K· 9.32 mi
1:07:52
Rank: #10054 (-473)
10K15K
23:02 | 7:25/mi
20K· 12.43 mi
1:31:15
Rank: #10240 (-186)
15K20K
23:23 | 7:32/mi
Half· 13.11 mi
1:36:20
Rank: #10280 (-40)
20KHalf
5:05 | 7:27/mi
25K· 15.53 mi
1:55:34
Rank: #10800 (-520)
Half25K
19:14 | 7:56/mi
30K· 18.64 mi
2:21:31
Rank: #11369 (-569)
25K30K
25:57 | 8:21/mi
20M
2:33:02
Rank: #11481 (-112)
30K20M
11:31 | 8:28/mi
21M
2:42:45
Rank: #11882 (-401)
20M21M
9:43 | 9:43/mi
35K· 21.75 mi
2:49:46
Rank: #12265 (-383)
21M35K
7:01 | 9:23/mi
23M
3:01:07
Rank: #12558 (-293)
35K23M
11:21 | 9:04/mi
24M
3:09:47
Rank: #12685 (-127)
23M24M
8:40 | 8:40/mi
40K· 24.85 mi
3:17:23
Rank: #12831 (-146)
24M40K
7:36 | 8:53/mi
25.2M
3:20:47
Rank: #12898 (-67)
40K25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:29:04
Rank: #12934 (-36)
25.2MFinish
8:17 | 8:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:20
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:52:44
Pace8:36 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:2622:267:1322:26
7:13
-
10K
6.21 mi10:52:5044:507:1322:24
7:13
0:00
15K
9.32 mi11:15:521:07:527:1723:02
7:25
+0:12
20K
12.43 mi11:39:151:31:157:2123:23
7:32
+0:07
Half
13.11 mi11:44:201:36:207:215:05
7:27
-0:05
25K
15.53 mi12:03:341:55:347:2619:14
7:56
+0:29
30K
18.64 mi12:29:312:21:317:3525:57
8:21
+0:25
20M
20.00 mi12:41:022:33:027:3911:31
8:28
+0:07
21M
21.00 mi12:50:452:42:457:459:43
9:43
+1:15
35K
21.75 mi12:57:462:49:467:487:01
9:23
-0:20
23M
23.00 mi13:09:073:01:077:5211:21
9:04
-0:19
24M
24.00 mi13:17:473:09:477:548:40
8:40
-0:24
40K
24.85 mi13:25:233:17:237:567:36
8:53
+0:13
25.2M
25.20 mi13:28:473:20:477:583:24
9:52
+0:59
Finish
26.22 mi13:37:043:29:047:598:17
8:08
-1:44

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

7:13 /mi

Average Pace

7:59 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:20

46% of race

Time at Steady Pace

1:13:39

35% of race

Time at Slower Pace

39:05

19% of race

Average Pace: 7:58 /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 mi10:30:2622:267:1322:26
7:13
#9635
10K
6.21 mi10:52:5044:507:1322:24
7:13
#9581
15K
9.32 mi11:15:521:07:527:1723:02
7:25
#10054
20K
12.43 mi11:39:151:31:157:2123:23
7:32
#10240
Half
13.11 mi11:44:201:36:207:215:05
7:27
#10280
25K
15.53 mi12:03:341:55:347:2619:14
7:56
#10800
30K
18.64 mi12:29:312:21:317:3525:57
8:21
#11369
20M
20.00 mi12:41:022:33:027:3911:31
8:28
#11481
21M
21.00 mi12:50:452:42:457:459:43
9:43
#11882
35K
21.75 mi12:57:462:49:467:487:01
9:23
#12265
23M
23.00 mi13:09:073:01:077:5211:21
9:04
#12558
24M
24.00 mi13:17:473:09:477:548:40
8:40
#12685
40K
24.85 mi13:25:233:17:237:567:36
8:53
#12831
25.2M
25.20 mi13:28:473:20:477:583:24
9:52
#12898
Finish
26.22 mi13:37:043:29:047:598:17
8:08
#12934
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi96357974797410992(Top 39%)8595(Top 53%)8595(Top 383%)
10K6.21 mi3.10 mi9581+547953+217953+219582(Top 34%)7926(Top 49%)7926(Top 353%)
15K9.32 mi3.11 mi10054-4738162-2098162-20910992(Top 39%)8595(Top 53%)8595(Top 383%)
20K12.43 mi3.11 mi10240-1868231-698231-6910987(Top 39%)8491(Top 53%)8491(Top 378%)
Half13.11 mi0.68 mi10280-408246-158246-1511291(Top 40%)8702(Top 54%)8702(Top 387%)
25K15.53 mi2.42 mi10800-5208488-2428488-24213341(Top 47%)9449(Top 59%)9449(Top 421%)
30K18.64 mi3.11 mi11369-5698682-1948682-19413824(Top 49%)9515(Top 59%)9515(Top 423%)
20M20.00 mi1.36 mi11481-1128685-38685-313597(Top 48%)9260(Top 57%)9260(Top 412%)
21M21.00 mi1.00 mi11882-4018840-1558840-15517077(Top 60%)10722(Top 67%)10722(Top 477%)
35K21.75 mi0.75 mi12265-3838994-1548994-15419850(Top 70%)11891(Top 74%)11891(Top 529%)
23M23.00 mi1.25 mi12558-2939099-1059099-10516600(Top 58%)10324(Top 64%)10324(Top 459%)
24M24.00 mi1.00 mi12685-1279134-359134-3515510(Top 55%)9814(Top 61%)9814(Top 437%)
40K24.85 mi0.85 mi12831-1469161-279161-2715652(Top 55%)9731(Top 60%)9731(Top 433%)
25.2M25.20 mi0.35 mi12898-679178-179178-1716304(Top 57%)10014(Top 62%)10014(Top 446%)
Finish26.22 mi1.02 mi12934-369175+39175+313769(Top 48%)8893(Top 55%)8893(Top 396%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10992

Males

8595

M40-44

8595

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

9582

Males

7926

M40-44

7926

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10992

Males

8595

M40-44

8595

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10987

Males

8491

M40-44

8491

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

11291

Males

8702

M40-44

8702

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

13341

Males

9449

M40-44

9449

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13824

Males

9515

M40-44

9515

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

13597

Males

9260

M40-44

9260

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

17077

Males

10722

M40-44

10722

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

19850

Males

11891

M40-44

11891

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

16600

Males

10324

M40-44

10324

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

15510

Males

9814

M40-44

9814

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15652

Males

9731

M40-44

9731

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16304

Males

10014

M40-44

10014

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

13769

Males

8893

M40-44

8893

Passing Analysis

Category:
Athletes Passed
971
Passed By
4266
Net Change
-3299
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9635
5K10K259204+54#9635#9581
10K15K58529-473#9581#10054
15K20K122307-186#10054#10240
20KHalf2464-40#10240#10280
Half25K61581-520#10280#10800
25K30K103672-569#10800#11369
30K20M86198-112#11369#11481
20M21M27428-401#11481#11882
21M35K14397-383#11882#12265
35K23M54347-293#12265#12558
23M24M41168-127#12558#12685
24M40K41187-146#12685#12831
40K25.2M1885-67#12831#12898
25.2MFinish6399-36#12898#12934
TOTALS9714266-3299
📊

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