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BOSTON MARATHON 2023

Elisha Tilton

Bib: 9086•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 22%
Gender (Male)
#0 / 15176
Top 35%
Masters (Masters Men)
#0 / 9891
Top 21%
Division (M45-49)
#0 / 2252
Top 27%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:18
Rank: #5194
Start → 5K
21:18 | 6:51/mi
10K· 6.21 mi
42:06
Rank: #4749 (+445)
5K → 10K
20:48 | 6:42/mi
15K· 9.32 mi
1:03:17
Rank: #4910 (-161)
10K → 15K
21:11 | 6:49/mi
20K· 12.43 mi
1:24:56
Rank: #5179 (-269)
15K → 20K
21:39 | 6:58/mi
Half· 13.11 mi
1:29:34
Rank: #5180 (-1)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:46:45
Rank: #5386 (-206)
Half → 25K
17:11 | 7:05/mi
30K· 18.64 mi
2:10:22
Rank: #5765 (-379)
25K → 30K
23:37 | 7:36/mi
20M
2:20:41
Rank: #5851 (-86)
30K → 20M
10:19 | 7:36/mi
21M
2:28:57
Rank: #5948 (-97)
20M → 21M
8:16 | 8:16/mi
35K· 21.75 mi
2:34:26
Rank: #5964 (-16)
21M → 35K
5:29 | 7:20/mi
23M
2:43:52
Rank: #5953 (+11)
35K → 23M
9:26 | 7:32/mi
24M
2:51:15
Rank: #5934 (+19)
23M → 24M
7:23 | 7:23/mi
40K· 24.85 mi
2:57:53
Rank: #5970 (-36)
24M → 40K
6:38 | 7:45/mi
25.2M
3:00:45
Rank: #5984 (-14)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:08:10
Rank: #5981 (+3)
25.2M → Finish
7:25 | 7:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:34
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:38:36
Pace7:31 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1721:186:5121:18
6:51
-
10K
6.21 mi11:08:0542:066:4720:48
6:42
-0:09
15K
9.32 mi11:29:161:03:176:4721:11
6:49
+0:07
20K
12.43 mi11:50:551:24:566:5021:39
6:58
+0:09
Half
13.11 mi11:55:331:29:346:504:38
6:47
-0:11
25K
15.53 mi12:12:441:46:456:5217:11
7:05
+0:18
30K
18.64 mi12:36:212:10:227:0023:37
7:36
+0:31
20M
20.00 mi12:46:402:20:417:0210:19
7:36
0:00
21M
21.00 mi12:54:562:28:577:068:16
8:16
+0:40
35K
21.75 mi13:00:252:34:267:065:29
7:20
-0:56
23M
23.00 mi13:09:512:43:527:079:26
7:32
+0:12
24M
24.00 mi13:17:142:51:157:087:23
7:23
-0:09
40K
24.85 mi13:23:522:57:537:096:38
7:45
+0:22
25.2M
25.20 mi13:26:443:00:457:102:52
8:19
+0:34
Finish
26.22 mi13:34:093:08:107:117:25
7:17
-1:02

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

6:42 /mi

Average Pace

7:11 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:45

57% of race

Time at Steady Pace

29:43

16% of race

Time at Slower Pace

51:42

27% of race

Average Pace: 7:11 /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 mi10:47:1721:186:5121:18
6:51
#5194
10K
6.21 mi11:08:0542:066:4720:48
6:42
#4749
15K
9.32 mi11:29:161:03:176:4721:11
6:49
#4910
20K
12.43 mi11:50:551:24:566:5021:39
6:58
#5179
Half
13.11 mi11:55:331:29:346:504:38
6:47
#5180
25K
15.53 mi12:12:441:46:456:5217:11
7:05
#5386
30K
18.64 mi12:36:212:10:227:0023:37
7:36
#5765
20M
20.00 mi12:46:402:20:417:0210:19
7:36
#5851
21M
21.00 mi12:54:562:28:577:068:16
8:16
#5948
35K
21.75 mi13:00:252:34:267:065:29
7:20
#5964
23M
23.00 mi13:09:512:43:527:079:26
7:32
#5953
24M
24.00 mi13:17:142:51:157:087:23
7:23
#5934
40K
24.85 mi13:23:522:57:537:096:38
7:45
#5970
25.2M
25.20 mi13:26:443:00:457:102:52
8:19
#5984
Finish
26.22 mi13:34:093:08:107:117:25
7:17
#5981
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5194481748175298(Top 20%)4895(Top 32%)4895(Top 217%)
10K6.21 mi3.10 mi4749+4454425+3924425+3924295(Top 16%)4023(Top 27%)4023(Top 179%)
15K9.32 mi3.11 mi4910-1614567-1424567-1425298(Top 20%)4895(Top 32%)4895(Top 217%)
20K12.43 mi3.11 mi5179-2694801-2344801-2345784(Top 22%)5297(Top 35%)5297(Top 235%)
Half13.11 mi0.68 mi5180-14803-24803-25222(Top 20%)4832(Top 32%)4832(Top 215%)
25K15.53 mi2.42 mi5386-2064980-1774980-1776040(Top 23%)5476(Top 36%)5476(Top 243%)
30K18.64 mi3.11 mi5765-3795285-3055285-3057936(Top 30%)6645(Top 44%)6645(Top 295%)
20M20.00 mi1.36 mi5851-865340-555340-557403(Top 28%)6208(Top 41%)6208(Top 276%)
21M21.00 mi1.00 mi5948-975398-585398-588965(Top 34%)7034(Top 46%)7034(Top 312%)
35K21.75 mi0.75 mi5964-165402-45402-47280(Top 27%)6053(Top 40%)6053(Top 269%)
23M23.00 mi1.25 mi5953+115383+195383+196595(Top 25%)5562(Top 37%)5562(Top 247%)
24M24.00 mi1.00 mi5934+195359+245359+246901(Top 26%)5654(Top 37%)5654(Top 251%)
40K24.85 mi0.85 mi5970-365374-155374-158331(Top 31%)6437(Top 42%)6437(Top 286%)
25.2M25.20 mi0.35 mi5984-145380-65380-68281(Top 31%)6313(Top 42%)6313(Top 280%)
Finish26.22 mi1.02 mi5981+35367+135367+136933(Top 26%)5516(Top 36%)5516(Top 245%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5298

Males

4895

M45-49

4895

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4295

Males

4023

M45-49

4023

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5298

Males

4895

M45-49

4895

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5784

Males

5297

M45-49

5297

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5222

Males

4832

M45-49

4832

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6040

Males

5476

M45-49

5476

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7936

Males

6645

M45-49

6645

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7403

Males

6208

M45-49

6208

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8965

Males

7034

M45-49

7034

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7280

Males

6053

M45-49

6053

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6595

Males

5562

M45-49

5562

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6901

Males

5654

M45-49

5654

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8331

Males

6437

M45-49

6437

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8281

Males

6313

M45-49

6313

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6933

Males

5516

M45-49

5516

Passing Analysis

Category:
Athletes Passed
1057
Passed By
1844
Net Change
-787
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5194
5K → 10K49550+445#5194#4749
10K → 15K63224-161#4749#4910
15K → 20K46315-269#4910#5179
20K → Half1920-1#5179#5180
Half → 25K49255-206#5180#5386
25K → 30K38417-379#5386#5765
30K → 20M39125-86#5765#5851
20M → 21M31128-97#5851#5948
21M → 35K2743-16#5948#5964
35K → 23M7261+11#5964#5953
23M → 24M5839+19#5953#5934
24M → 40K4480-36#5934#5970
40K → 25.2M1630-14#5970#5984
25.2M → Finish6057+3#5984#5981
TOTALS10571844-787
📊

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