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BOSTON MARATHON 2023

Dylan Anderson

Bib: 26934•M

DC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 49%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:38
Rank: #19952
Start → 5K
27:38 | 8:54/mi
10K· 6.21 mi
52:38
Rank: #17711 (+2241)
5K → 10K
25:00 | 8:03/mi
15K· 9.32 mi
1:17:32
Rank: #16639 (+1072)
10K → 15K
24:54 | 8:01/mi
20K· 12.43 mi
1:42:43
Rank: #16017 (+622)
15K → 20K
25:11 | 8:06/mi
Half· 13.11 mi
1:48:07
Rank: #15893 (+124)
20K → Half
5:24 | 7:55/mi
25K· 15.53 mi
2:07:58
Rank: #15598 (+295)
Half → 25K
19:51 | 8:11/mi
30K· 18.64 mi
2:33:50
Rank: #15139 (+459)
25K → 30K
25:52 | 8:20/mi
20M
2:45:04
Rank: #14921 (+218)
30K → 20M
11:14 | 8:16/mi
21M
2:53:19
Rank: #14566 (+355)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:58:39
Rank: #14265 (+301)
21M → 35K
5:20 | 7:08/mi
23M
3:08:06
Rank: #13791 (+474)
35K → 23M
9:27 | 7:33/mi
24M
3:15:43
Rank: #13533 (+258)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
3:22:16
Rank: #13280 (+253)
24M → 40K
6:33 | 7:40/mi
25.2M
3:25:06
Rank: #13168 (+112)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:32:47
Rank: #12996 (+172)
25.2M → Finish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:48:07
Pace8:15 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:44:40
Pace7:59 /mi
📊Negative Split: 3.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:0727:388:5427:38
8:54
-
10K
6.21 mi12:11:0752:388:2825:00
8:03
-0:51
15K
9.32 mi12:36:011:17:328:1924:54
8:01
-0:02
20K
12.43 mi13:01:121:42:438:1625:11
8:06
+0:05
Half
13.11 mi13:06:361:48:078:155:24
7:55
-0:11
25K
15.53 mi13:26:272:07:588:1419:51
8:11
+0:16
30K
18.64 mi13:52:192:33:508:1525:52
8:20
+0:09
20M
20.00 mi14:03:332:45:048:1511:14
8:16
-0:04
21M
21.00 mi14:11:482:53:198:158:15
8:15
-0:01
35K
21.75 mi14:17:082:58:398:135:20
7:08
-1:07
23M
23.00 mi14:26:353:08:068:119:27
7:33
+0:25
24M
24.00 mi14:34:123:15:438:097:37
7:37
+0:04
40K
24.85 mi14:40:453:22:168:086:33
7:40
+0:03
25.2M
25.20 mi14:43:353:25:068:082:50
8:13
+0:33
Finish
26.22 mi14:51:163:32:478:077:41
7:32
-0:41

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

7:08 /mi

Average Pace

8:07 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:38

17% of race

Time at Steady Pace

1:51:25

52% of race

Time at Slower Pace

1:04:44

30% of race

Average Pace: 8:07 /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 mi11:46:0727:388:5427:38
8:54
#19952
10K
6.21 mi12:11:0752:388:2825:00
8:03
#17711
15K
9.32 mi12:36:011:17:328:1924:54
8:01
#16639
20K
12.43 mi13:01:121:42:438:1625:11
8:06
#16017
Half
13.11 mi13:06:361:48:078:155:24
7:55
#15893
25K
15.53 mi13:26:272:07:588:1419:51
8:11
#15598
30K
18.64 mi13:52:192:33:508:1525:52
8:20
#15139
20M
20.00 mi14:03:332:45:048:1511:14
8:16
#14921
21M
21.00 mi14:11:482:53:198:158:15
8:15
#14566
35K
21.75 mi14:17:082:58:398:135:20
7:08
#14265
23M
23.00 mi14:26:353:08:068:119:27
7:33
#13791
24M
24.00 mi14:34:123:15:438:097:37
7:37
#13533
40K
24.85 mi14:40:453:22:168:086:33
7:40
#13280
25.2M
25.20 mi14:43:353:25:068:082:50
8:13
#13168
Finish
26.22 mi14:51:163:32:478:077:41
7:32
#12996
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19952121471214714488(Top 54%)10094(Top 67%)10094(Top 191%)
10K6.21 mi3.10 mi17711+224111332+81511332+81515130(Top 57%)10362(Top 68%)10362(Top 196%)
15K9.32 mi3.11 mi16639+107210933+39910933+39914488(Top 54%)10094(Top 67%)10094(Top 191%)
20K12.43 mi3.11 mi16017+62210680+25310680+25314246(Top 54%)9974(Top 66%)9974(Top 189%)
Half13.11 mi0.68 mi15893+12410633+4710633+4713622(Top 51%)9732(Top 64%)9732(Top 184%)
25K15.53 mi2.42 mi15598+29510486+14710486+14714122(Top 53%)9803(Top 65%)9803(Top 185%)
30K18.64 mi3.11 mi15139+45910269+21710269+21713172(Top 49%)9301(Top 61%)9301(Top 176%)
20M20.00 mi1.36 mi14921+21810185+8410185+8412132(Top 46%)8769(Top 58%)8769(Top 166%)
21M21.00 mi1.00 mi14566+35510015+17010015+1708914(Top 33%)7028(Top 46%)7028(Top 133%)
35K21.75 mi0.75 mi14265+3019877+1389877+1386115(Top 23%)5323(Top 35%)5323(Top 101%)
23M23.00 mi1.25 mi13791+4749679+1989679+1986732(Top 25%)5663(Top 37%)5663(Top 107%)
24M24.00 mi1.00 mi13533+2589555+1249555+1248522(Top 32%)6634(Top 44%)6634(Top 126%)
40K24.85 mi0.85 mi13280+2539435+1209435+1207719(Top 29%)6083(Top 40%)6083(Top 115%)
25.2M25.20 mi0.35 mi13168+1129371+649371+647793(Top 29%)6069(Top 40%)6069(Top 115%)
Finish26.22 mi1.02 mi12996+1729280+919280+918843(Top 33%)6671(Top 44%)6671(Top 126%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14488

Males

10094

M18-39

10094

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15130

Males

10362

M18-39

10362

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14488

Males

10094

M18-39

10094

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14246

Males

9974

M18-39

9974

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13622

Males

9732

M18-39

9732

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

14122

Males

9803

M18-39

9803

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13172

Males

9301

M18-39

9301

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12132

Males

8769

M18-39

8769

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8914

Males

7028

M18-39

7028

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6115

Males

5323

M18-39

5323

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6732

Males

5663

M18-39

5663

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8522

Males

6634

M18-39

6634

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7719

Males

6083

M18-39

6083

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7793

Males

6069

M18-39

6069

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8843

Males

6671

M18-39

6671

Passing Analysis

Category:
Athletes Passed
7039
Passed By
83
Net Change
+6956
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19952
5K → 10K225110+2241#19952#17711
10K → 15K108311+1072#17711#16639
15K → 20K6319+622#16639#16017
20K → Half1273+124#16017#15893
Half → 25K31621+295#15893#15598
25K → 30K47011+459#15598#15139
30K → 20M2257+218#15139#14921
20M → 21M3561+355#14921#14566
21M → 35K3010+301#14566#14265
35K → 23M4740+474#14265#13791
23M → 24M2602+258#13791#13533
24M → 40K2541+253#13533#13280
40K → 25.2M1120+112#13280#13168
25.2M → Finish1797+172#13168#12996
TOTALS703983+6956
📊

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