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BOSTON MARATHON 2023

Daniel Scoggin

Bib: 1849•M

MS

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 21%
Gender (Male)
#0 / 15176
Top 33%
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
20:19
Rank: #2503
Start → 5K
20:19 | 6:32/mi
10K· 6.21 mi
41:03
Rank: #3211 (-708)
5K → 10K
20:44 | 6:40/mi
15K· 9.32 mi
1:01:53
Rank: #3477 (-266)
10K → 15K
20:50 | 6:42/mi
20K· 12.43 mi
1:23:04
Rank: #3718 (-241)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:27:41
Rank: #3774 (-56)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:44:19
Rank: #3916 (-142)
Half → 25K
16:38 | 6:52/mi
30K· 18.64 mi
2:07:03
Rank: #4444 (-528)
25K → 30K
22:44 | 7:19/mi
20M
2:17:40
Rank: #4846 (-402)
30K → 20M
10:37 | 7:49/mi
21M
2:26:01
Rank: #5115 (-269)
20M → 21M
8:21 | 8:21/mi
35K· 21.75 mi
2:31:17
Rank: #5102 (+13)
21M → 35K
5:16 | 7:02/mi
23M
2:41:05
Rank: #5255 (-153)
35K → 23M
9:48 | 7:50/mi
24M
2:48:40
Rank: #5319 (-64)
23M → 24M
7:35 | 7:35/mi
40K· 24.85 mi
2:55:36
Rank: #5446 (-127)
24M → 40K
6:56 | 8:07/mi
25.2M
2:58:33
Rank: #5468 (-22)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:06:07
Rank: #5507 (-39)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:41
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:38:26
Pace7:31 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5420:196:3220:19
6:32
-
10K
6.21 mi10:41:3841:036:3620:44
6:40
+0:08
15K
9.32 mi11:02:281:01:536:3820:50
6:42
+0:02
20K
12.43 mi11:23:391:23:046:4121:11
6:49
+0:07
Half
13.11 mi11:28:161:27:416:414:37
6:46
-0:03
25K
15.53 mi11:44:541:44:196:4316:38
6:52
+0:06
30K
18.64 mi12:07:382:07:036:4922:44
7:19
+0:27
20M
20.00 mi12:18:152:17:406:5310:37
7:49
+0:30
21M
21.00 mi12:26:362:26:016:578:21
8:21
+0:32
35K
21.75 mi12:31:522:31:176:575:16
7:02
-1:19
23M
23.00 mi12:41:402:41:057:009:48
7:50
+0:48
24M
24.00 mi12:49:152:48:407:027:35
7:35
-0:15
40K
24.85 mi12:56:112:55:367:046:56
8:07
+0:32
25.2M
25.20 mi12:59:082:58:337:052:57
8:33
+0:26
Finish
26.22 mi13:06:423:06:077:067:34
7:26
-1:07

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

6:32 /mi

Average Pace

7:06 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:19

56% of race

Time at Steady Pace

43:09

23% of race

Time at Slower Pace

38:39

21% of race

Average Pace: 7:06 /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 mi10:20:5420:196:3220:19
6:32
#2503
10K
6.21 mi10:41:3841:036:3620:44
6:40
#3211
15K
9.32 mi11:02:281:01:536:3820:50
6:42
#3477
20K
12.43 mi11:23:391:23:046:4121:11
6:49
#3718
Half
13.11 mi11:28:161:27:416:414:37
6:46
#3774
25K
15.53 mi11:44:541:44:196:4316:38
6:52
#3916
30K
18.64 mi12:07:382:07:036:4922:44
7:19
#4444
20M
20.00 mi12:18:152:17:406:5310:37
7:49
#4846
21M
21.00 mi12:26:362:26:016:578:21
8:21
#5115
35K
21.75 mi12:31:522:31:176:575:16
7:02
#5102
23M
23.00 mi12:41:402:41:057:009:48
7:50
#5255
24M
24.00 mi12:49:152:48:407:027:35
7:35
#5319
40K
24.85 mi12:56:112:55:367:046:56
8:07
#5446
25.2M
25.20 mi12:59:082:58:337:052:57
8:33
#5468
Finish
26.22 mi13:06:423:06:077:067:34
7:26
#5507
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2503238923894201(Top 16%)3943(Top 26%)3943(Top 75%)
10K6.21 mi3.10 mi3211-7083047-6583047-6584096(Top 15%)3847(Top 25%)3847(Top 73%)
15K9.32 mi3.11 mi3477-2663294-2473294-2474201(Top 16%)3943(Top 26%)3943(Top 75%)
20K12.43 mi3.11 mi3718-2413517-2233517-2234619(Top 17%)4304(Top 28%)4304(Top 81%)
Half13.11 mi0.68 mi3774-563566-493566-495021(Top 19%)4653(Top 31%)4653(Top 88%)
25K15.53 mi2.42 mi3916-1423688-1223688-1224676(Top 18%)4351(Top 29%)4351(Top 82%)
30K18.64 mi3.11 mi4444-5284152-4644152-4646111(Top 23%)5446(Top 36%)5446(Top 103%)
20M20.00 mi1.36 mi4846-4024504-3524504-3528914(Top 33%)7128(Top 47%)7128(Top 135%)
21M21.00 mi1.00 mi5115-2694724-2204724-2209481(Top 36%)7319(Top 48%)7319(Top 138%)
35K21.75 mi0.75 mi5102+134708+164708+165551(Top 21%)4914(Top 32%)4914(Top 93%)
23M23.00 mi1.25 mi5255-1534831-1234831-1238568(Top 32%)6726(Top 44%)6726(Top 127%)
24M24.00 mi1.00 mi5319-644877-464877-468232(Top 31%)6437(Top 42%)6437(Top 122%)
40K24.85 mi0.85 mi5446-1274970-934970-9310713(Top 40%)7689(Top 51%)7689(Top 145%)
25.2M25.20 mi0.35 mi5468-224985-154985-159747(Top 37%)7133(Top 47%)7133(Top 135%)
Finish26.22 mi1.02 mi5507-395004-195004-197917(Top 30%)6109(Top 40%)6109(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4201

Males

3943

M18-39

3943

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4096

Males

3847

M18-39

3847

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4201

Males

3943

M18-39

3943

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4619

Males

4304

M18-39

4304

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5021

Males

4653

M18-39

4653

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4676

Males

4351

M18-39

4351

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6111

Males

5446

M18-39

5446

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8914

Males

7128

M18-39

7128

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9481

Males

7319

M18-39

7319

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5551

Males

4914

M18-39

4914

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8568

Males

6726

M18-39

6726

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8232

Males

6437

M18-39

6437

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10713

Males

7689

M18-39

7689

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9747

Males

7133

M18-39

7133

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7917

Males

6109

M18-39

6109

Passing Analysis

Category:
Athletes Passed
348
Passed By
3352
Net Change
-3004
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2503
5K → 10K12720-708#2503#3211
10K → 15K31297-266#3211#3477
15K → 20K31272-241#3477#3718
20K → Half763-56#3718#3774
Half → 25K46188-142#3774#3916
25K → 30K27555-528#3916#4444
30K → 20M13415-402#4444#4846
20M → 21M8277-269#4846#5115
21M → 35K4128+13#5115#5102
35K → 23M25178-153#5102#5255
23M → 24M2993-64#5255#5319
24M → 40K20147-127#5319#5446
40K → 25.2M1739-22#5446#5468
25.2M → Finish4180-39#5468#5507
TOTALS3483352-3004
📊

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