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BOSTON MARATHON 2023

Philip Elder

Bib: 3540•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 27%
Gender (Male)
#0 / 15176
Top 41%
Masters (Masters Men)
#0 / 9891
Top 27%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:09
Rank: #4771
Start → 5K
21:09 | 6:48/mi
10K· 6.21 mi
41:49
Rank: #4280 (+491)
5K → 10K
20:40 | 6:39/mi
15K· 9.32 mi
1:02:30
Rank: #4072 (+208)
10K → 15K
20:41 | 6:39/mi
20K· 12.43 mi
1:23:41
Rank: #4195 (-123)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:28:17
Rank: #4218 (-23)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:45:10
Rank: #4407 (-189)
Half → 25K
16:53 | 6:58/mi
30K· 18.64 mi
2:08:07
Rank: #4956 (-549)
25K → 30K
22:57 | 7:23/mi
20M
2:18:36
Rank: #5233 (-277)
30K → 20M
10:29 | 7:43/mi
21M
2:27:13
Rank: #5484 (-251)
20M → 21M
8:37 | 8:37/mi
35K· 21.75 mi
2:33:04
Rank: #5620 (-136)
21M → 35K
5:51 | 7:49/mi
23M
2:44:46
Rank: #6191 (-571)
35K → 23M
11:42 | 9:21/mi
24M
2:53:31
Rank: #6517 (-326)
23M → 24M
8:45 | 8:45/mi
40K· 24.85 mi
3:01:12
Rank: #6788 (-271)
24M → 40K
7:41 | 8:59/mi
25.2M
3:04:19
Rank: #6853 (-65)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:13:09
Rank: #7201 (-348)
25.2M → Finish
8:50 | 8:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:17
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:44:52
Pace8:00 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3021:096:4821:09
6:48
-
10K
6.21 mi10:43:1041:496:4420:40
6:39
-0:09
15K
9.32 mi11:03:511:02:306:4220:41
6:39
0:00
20K
12.43 mi11:25:021:23:416:4421:11
6:49
+0:10
Half
13.11 mi11:29:381:28:176:444:36
6:45
-0:04
25K
15.53 mi11:46:311:45:106:4616:53
6:58
+0:13
30K
18.64 mi12:09:282:08:076:5222:57
7:23
+0:25
20M
20.00 mi12:19:572:18:366:5610:29
7:43
+0:20
21M
21.00 mi12:28:342:27:137:018:37
8:37
+0:54
35K
21.75 mi12:34:252:33:047:025:51
7:49
-0:48
23M
23.00 mi12:46:072:44:467:1011:42
9:21
+1:32
24M
24.00 mi12:54:522:53:317:148:45
8:45
-0:36
40K
24.85 mi13:02:333:01:127:177:41
8:59
+0:14
25.2M
25.20 mi13:05:403:04:197:193:07
9:02
+0:03
Finish
26.22 mi13:14:303:13:097:228:50
8:40
-0:22

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

6:39 /mi

Average Pace

7:22 /mi

Slowest Pace

9:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:10

54% of race

Time at Steady Pace

39:17

20% of race

Time at Slower Pace

48:42

25% of race

Average Pace: 7:22 /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 mi10:22:3021:096:4821:09
6:48
#4771
10K
6.21 mi10:43:1041:496:4420:40
6:39
#4280
15K
9.32 mi11:03:511:02:306:4220:41
6:39
#4072
20K
12.43 mi11:25:021:23:416:4421:11
6:49
#4195
Half
13.11 mi11:29:381:28:176:444:36
6:45
#4218
25K
15.53 mi11:46:311:45:106:4616:53
6:58
#4407
30K
18.64 mi12:09:282:08:076:5222:57
7:23
#4956
20M
20.00 mi12:19:572:18:366:5610:29
7:43
#5233
21M
21.00 mi12:28:342:27:137:018:37
8:37
#5484
35K
21.75 mi12:34:252:33:047:025:51
7:49
#5620
23M
23.00 mi12:46:072:44:467:1011:42
9:21
#6191
24M
24.00 mi12:54:522:53:317:148:45
8:45
#6517
40K
24.85 mi13:02:333:01:127:177:41
8:59
#6788
25.2M
25.20 mi13:05:403:04:197:193:07
9:02
#6853
Finish
26.22 mi13:14:303:13:097:228:50
8:40
#7201
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4771444144413760(Top 14%)3544(Top 23%)3544(Top 158%)
10K6.21 mi3.10 mi4280+4914012+4294012+4293913(Top 15%)3686(Top 24%)3686(Top 164%)
15K9.32 mi3.11 mi4072+2083828+1843828+1843760(Top 14%)3544(Top 23%)3544(Top 158%)
20K12.43 mi3.11 mi4195-1233937-1093937-1094624(Top 17%)4309(Top 28%)4309(Top 192%)
Half13.11 mi0.68 mi4218-233955-183955-184828(Top 18%)4490(Top 30%)4490(Top 200%)
25K15.53 mi2.42 mi4407-1894122-1674122-1675379(Top 20%)4959(Top 33%)4959(Top 221%)
30K18.64 mi3.11 mi4956-5494611-4894611-4896533(Top 25%)5756(Top 38%)5756(Top 257%)
20M20.00 mi1.36 mi5233-2774836-2254836-2258265(Top 31%)6750(Top 44%)6750(Top 301%)
21M21.00 mi1.00 mi5484-2515036-2005036-20011106(Top 42%)8155(Top 54%)8155(Top 364%)
35K21.75 mi0.75 mi5620-1365152-1165152-11610736(Top 40%)7959(Top 52%)7959(Top 355%)
23M23.00 mi1.25 mi6191-5715570-4185570-41817694(Top 66%)10982(Top 72%)10982(Top 490%)
24M24.00 mi1.00 mi6517-3265796-2265796-22615899(Top 60%)10117(Top 67%)10117(Top 451%)
40K24.85 mi0.85 mi6788-2715968-1725968-17216030(Top 60%)10127(Top 67%)10127(Top 452%)
25.2M25.20 mi0.35 mi6853-656008-406008-4012647(Top 48%)8560(Top 56%)8560(Top 382%)
Finish26.22 mi1.02 mi7201-3486210-2026210-20216298(Top 61%)10278(Top 68%)10278(Top 459%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3760

Males

3544

M40-44

3544

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3913

Males

3686

M40-44

3686

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3760

Males

3544

M40-44

3544

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4624

Males

4309

M40-44

4309

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4828

Males

4490

M40-44

4490

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5379

Males

4959

M40-44

4959

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6533

Males

5756

M40-44

5756

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8265

Males

6750

M40-44

6750

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11106

Males

8155

M40-44

8155

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10736

Males

7959

M40-44

7959

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

17694

Males

10982

M40-44

10982

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15899

Males

10117

M40-44

10117

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

16030

Males

10127

M40-44

10127

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12647

Males

8560

M40-44

8560

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

16298

Males

10278

M40-44

10278

Passing Analysis

Category:
Athletes Passed
1036
Passed By
3466
Net Change
-2430
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4771
5K → 10K54251+491#4771#4280
10K → 15K24941+208#4280#4072
15K → 20K60183-123#4072#4195
20K → Half1134-23#4195#4218
Half → 25K47236-189#4218#4407
25K → 30K32581-549#4407#4956
30K → 20M15292-277#4956#5233
20M → 21M13264-251#5233#5484
21M → 35K10146-136#5484#5620
35K → 23M6577-571#5620#6191
23M → 24M13339-326#6191#6517
24M → 40K14285-271#6517#6788
40K → 25.2M1580-65#6788#6853
25.2M → Finish9357-348#6853#7201
TOTALS10363466-2430
📊

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