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BOSTON MARATHON 2023

Drew Sullivan

Bib: 8595•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 24%
Gender (Male)
#0 / 15176
Top 37%
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
20:57
Rank: #4077
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
41:54
Rank: #4415 (-338)
5K → 10K
20:57 | 6:45/mi
15K· 9.32 mi
1:03:04
Rank: #4666 (-251)
10K → 15K
21:10 | 6:49/mi
20K· 12.43 mi
1:25:13
Rank: #5399 (-733)
15K → 20K
22:09 | 7:08/mi
Half· 13.11 mi
1:29:58
Rank: #5456 (-57)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:47:34
Rank: #5733 (-277)
Half → 25K
17:36 | 7:16/mi
30K· 18.64 mi
2:10:35
Rank: #5843 (-110)
25K → 30K
23:01 | 7:25/mi
20M
2:20:40
Rank: #5848 (-5)
30K → 20M
10:05 | 7:25/mi
21M
2:28:48
Rank: #5904 (-56)
20M → 21M
8:08 | 8:08/mi
35K· 21.75 mi
2:34:16
Rank: #5913 (-9)
21M → 35K
5:28 | 7:18/mi
23M
2:44:18
Rank: #6063 (-150)
35K → 23M
10:02 | 8:01/mi
24M
2:52:14
Rank: #6169 (-106)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
2:59:09
Rank: #6279 (-110)
24M → 40K
6:55 | 8:05/mi
25.2M
3:02:05
Rank: #6312 (-33)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:09:52
Rank: #6396 (-84)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:58
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:39:54
Pace7:37 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0520:576:4520:57
6:45
-
10K
6.21 mi11:07:0241:546:4520:57
6:45
0:00
15K
9.32 mi11:28:121:03:046:4621:10
6:49
+0:04
20K
12.43 mi11:50:211:25:136:5122:09
7:08
+0:19
Half
13.11 mi11:55:061:29:586:524:45
6:58
-0:10
25K
15.53 mi12:12:421:47:346:5517:36
7:16
+0:18
30K
18.64 mi12:35:432:10:357:0023:01
7:25
+0:09
20M
20.00 mi12:45:482:20:407:0210:05
7:25
0:00
21M
21.00 mi12:53:562:28:487:058:08
8:08
+0:43
35K
21.75 mi12:59:242:34:167:065:28
7:18
-0:50
23M
23.00 mi13:09:262:44:187:0910:02
8:01
+0:43
24M
24.00 mi13:17:222:52:147:117:56
7:56
-0:05
40K
24.85 mi13:24:172:59:097:126:55
8:05
+0:09
25.2M
25.20 mi13:27:133:02:057:142:56
8:30
+0:25
Finish
26.22 mi13:35:003:09:527:157:47
7:38
-0:52

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

6:45 /mi

Average Pace

7:15 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:58

47% of race

Time at Steady Pace

1:03:57

34% of race

Time at Slower Pace

35:57

19% of race

Average Pace: 7:14 /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 mi10:46:0520:576:4520:57
6:45
#4077
10K
6.21 mi11:07:0241:546:4520:57
6:45
#4415
15K
9.32 mi11:28:121:03:046:4621:10
6:49
#4666
20K
12.43 mi11:50:211:25:136:5122:09
7:08
#5399
Half
13.11 mi11:55:061:29:586:524:45
6:58
#5456
25K
15.53 mi12:12:421:47:346:5517:36
7:16
#5733
30K
18.64 mi12:35:432:10:357:0023:01
7:25
#5843
20M
20.00 mi12:45:482:20:407:0210:05
7:25
#5848
21M
21.00 mi12:53:562:28:487:058:08
8:08
#5904
35K
21.75 mi12:59:242:34:167:065:28
7:18
#5913
23M
23.00 mi13:09:262:44:187:0910:02
8:01
#6063
24M
24.00 mi13:17:222:52:147:117:56
7:56
#6169
40K
24.85 mi13:24:172:59:097:126:55
8:05
#6279
25.2M
25.20 mi13:27:133:02:057:142:56
8:30
#6312
Finish
26.22 mi13:35:003:09:527:157:47
7:38
#6396
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4077382438245257(Top 20%)4861(Top 32%)4861(Top 92%)
10K6.21 mi3.10 mi4415-3384134-3104134-3104766(Top 18%)4430(Top 29%)4430(Top 84%)
15K9.32 mi3.11 mi4666-2514351-2174351-2175257(Top 20%)4861(Top 32%)4861(Top 92%)
20K12.43 mi3.11 mi5399-7334991-6404991-6406704(Top 25%)5987(Top 39%)5987(Top 113%)
Half13.11 mi0.68 mi5456-575043-525043-526335(Top 24%)5745(Top 38%)5745(Top 109%)
25K15.53 mi2.42 mi5733-2775269-2265269-2266991(Top 26%)6145(Top 40%)6145(Top 116%)
30K18.64 mi3.11 mi5843-1105344-755344-756639(Top 25%)5825(Top 38%)5825(Top 110%)
20M20.00 mi1.36 mi5848-55338+65338+66292(Top 24%)5508(Top 36%)5508(Top 104%)
21M21.00 mi1.00 mi5904-565367-295367-298167(Top 31%)6565(Top 43%)6565(Top 124%)
35K21.75 mi0.75 mi5913-95368-15368-17134(Top 27%)5974(Top 39%)5974(Top 113%)
23M23.00 mi1.25 mi6063-1505470-1025470-1029804(Top 37%)7372(Top 49%)7372(Top 139%)
24M24.00 mi1.00 mi6169-1065536-665536-6610729(Top 40%)7752(Top 51%)7752(Top 147%)
40K24.85 mi0.85 mi6279-1105610-745610-7410597(Top 40%)7638(Top 50%)7638(Top 145%)
25.2M25.20 mi0.35 mi6312-335632-225632-229445(Top 35%)6971(Top 46%)6971(Top 132%)
Finish26.22 mi1.02 mi6396-845682-505682-509496(Top 36%)7002(Top 46%)7002(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5257

Males

4861

M18-39

4861

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4766

Males

4430

M18-39

4430

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5257

Males

4861

M18-39

4861

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6704

Males

5987

M18-39

5987

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6335

Males

5745

M18-39

5745

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6991

Males

6145

M18-39

6145

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6639

Males

5825

M18-39

5825

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6292

Males

5508

M18-39

5508

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8167

Males

6565

M18-39

6565

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7134

Males

5974

M18-39

5974

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9804

Males

7372

M18-39

7372

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10729

Males

7752

M18-39

7752

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10597

Males

7638

M18-39

7638

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9445

Males

6971

M18-39

6971

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9496

Males

7002

M18-39

7002

Passing Analysis

Category:
Athletes Passed
531
Passed By
2850
Net Change
-2319
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4077
5K → 10K104442-338#4077#4415
10K → 15K52303-251#4415#4666
15K → 20K10743-733#4666#5399
20K → Half865-57#5399#5456
Half → 25K24301-277#5456#5733
25K → 30K84194-110#5733#5843
30K → 20M6469-5#5843#5848
20M → 21M3894-56#5848#5904
21M → 35K2736-9#5904#5913
35K → 23M27177-150#5913#6063
23M → 24M35141-106#6063#6169
24M → 40K20130-110#6169#6279
40K → 25.2M1750-33#6279#6312
25.2M → Finish21105-84#6312#6396
TOTALS5312850-2319
📊

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