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BOSTON MARATHON 2023

Parker Daniells

Bib: 3337•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Division (M18-39)
#0 / 5285
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:43
Rank: #3382
Start → 5K
20:43 | 6:40/mi
10K· 6.21 mi
41:41
Rank: #4061 (-679)
5K → 10K
20:58 | 6:45/mi
15K· 9.32 mi
1:02:19
Rank: #3871 (+190)
10K → 15K
20:38 | 6:38/mi
20K· 12.43 mi
1:22:58
Rank: #3652 (+219)
15K → 20K
20:39 | 6:39/mi
Half· 13.11 mi
1:27:26
Rank: #3620 (+32)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:43:37
Rank: #3510 (+110)
Half → 25K
16:11 | 6:40/mi
30K· 18.64 mi
2:04:47
Rank: #3388 (+122)
25K → 30K
21:10 | 6:49/mi
20M
2:14:04
Rank: #3312 (+76)
30K → 20M
9:17 | 6:50/mi
21M
2:21:32
Rank: #3359 (-47)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:27:11
Rank: #3603 (-244)
21M → 35K
5:39 | 7:33/mi
23M
2:35:51
Rank: #3539 (+64)
35K → 23M
8:40 | 6:55/mi
24M
2:42:46
Rank: #3566 (-27)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:49:10
Rank: #3707 (-141)
24M → 40K
6:24 | 7:29/mi
25.2M
2:51:42
Rank: #3691 (+16)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:58:32
Rank: #3677 (+14)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:26
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:31:06
Pace6:57 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5520:436:4020:43
6:40
-
10K
6.21 mi10:42:5341:416:4220:58
6:45
+0:05
15K
9.32 mi11:03:311:02:196:4120:38
6:38
-0:07
20K
12.43 mi11:24:101:22:586:4120:39
6:39
+0:01
Half
13.11 mi11:28:381:27:266:404:28
6:33
-0:06
25K
15.53 mi11:44:491:43:376:4016:11
6:40
+0:07
30K
18.64 mi12:05:592:04:476:4221:10
6:49
+0:09
20M
20.00 mi12:15:162:14:046:429:17
6:50
+0:01
21M
21.00 mi12:22:442:21:326:447:28
7:28
+0:38
35K
21.75 mi12:28:232:27:116:465:39
7:33
+0:05
23M
23.00 mi12:37:032:35:516:478:40
6:55
-0:38
24M
24.00 mi12:43:582:42:466:476:55
6:55
0:00
40K
24.85 mi12:50:222:49:106:486:24
7:29
+0:34
25.2M
25.20 mi12:52:542:51:426:492:32
7:21
-0:08
Finish
26.22 mi12:59:442:58:326:496:50
6:42
-0:39

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

6:33 /mi

Average Pace

6:49 /mi

Slowest Pace

7:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:29

88% of race

Time at Steady Pace

22:03

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:21:5520:436:4020:43
6:40
#3382
10K
6.21 mi10:42:5341:416:4220:58
6:45
#4061
15K
9.32 mi11:03:311:02:196:4120:38
6:38
#3871
20K
12.43 mi11:24:101:22:586:4120:39
6:39
#3652
Half
13.11 mi11:28:381:27:266:404:28
6:33
#3620
25K
15.53 mi11:44:491:43:376:4016:11
6:40
#3510
30K
18.64 mi12:05:592:04:476:4221:10
6:49
#3388
20M
20.00 mi12:15:162:14:046:429:17
6:50
#3312
21M
21.00 mi12:22:442:21:326:447:28
7:28
#3359
35K
21.75 mi12:28:232:27:116:465:39
7:33
#3603
23M
23.00 mi12:37:032:35:516:478:40
6:55
#3539
24M
24.00 mi12:43:582:42:466:476:55
6:55
#3566
40K
24.85 mi12:50:222:49:106:486:24
7:29
#3707
25.2M
25.20 mi12:52:542:51:426:492:32
7:21
#3691
Finish
26.22 mi12:59:442:58:326:496:50
6:42
#3677
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3382318931893627(Top 14%)3422(Top 23%)3422(Top 65%)
10K6.21 mi3.10 mi4061-6793817-6283817-6284795(Top 18%)4452(Top 29%)4452(Top 84%)
15K9.32 mi3.11 mi3871+1903648+1693648+1693627(Top 14%)3422(Top 23%)3422(Top 65%)
20K12.43 mi3.11 mi3652+2193456+1923456+1923158(Top 12%)3004(Top 20%)3004(Top 57%)
Half13.11 mi0.68 mi3620+323428+283428+283099(Top 12%)2964(Top 20%)2964(Top 56%)
25K15.53 mi2.42 mi3510+1103329+993329+993192(Top 12%)3044(Top 20%)3044(Top 58%)
30K18.64 mi3.11 mi3388+1223210+1193210+1193075(Top 12%)2905(Top 19%)2905(Top 55%)
20M20.00 mi1.36 mi3312+763138+723138+723034(Top 11%)2854(Top 19%)2854(Top 54%)
21M21.00 mi1.00 mi3359-473181-433181-434392(Top 16%)4006(Top 26%)4006(Top 76%)
35K21.75 mi0.75 mi3603-2443406-2253406-2258840(Top 33%)6964(Top 46%)6964(Top 132%)
23M23.00 mi1.25 mi3539+643343+633343+633368(Top 13%)3121(Top 21%)3121(Top 59%)
24M24.00 mi1.00 mi3566-273369-263369-264246(Top 16%)3858(Top 25%)3858(Top 73%)
40K24.85 mi0.85 mi3707-1413485-1163485-1166586(Top 25%)5374(Top 35%)5374(Top 102%)
25.2M25.20 mi0.35 mi3691+163471+143471+143155(Top 12%)2878(Top 19%)2878(Top 54%)
Finish26.22 mi1.02 mi3677+143458+133458+133545(Top 13%)3170(Top 21%)3170(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3627

Males

3422

M18-39

3422

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4795

Males

4452

M18-39

4452

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3627

Males

3422

M18-39

3422

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3158

Males

3004

M18-39

3004

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3099

Males

2964

M18-39

2964

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3192

Males

3044

M18-39

3044

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3075

Males

2905

M18-39

2905

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3034

Males

2854

M18-39

2854

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4392

Males

4006

M18-39

4006

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8840

Males

6964

M18-39

6964

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3368

Males

3121

M18-39

3121

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4246

Males

3858

M18-39

3858

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6586

Males

5374

M18-39

5374

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3155

Males

2878

M18-39

2878

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3545

Males

3170

M18-39

3170

Passing Analysis

Category:
Athletes Passed
1221
Passed By
1516
Net Change
-295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3382
5K → 10K31710-679#3382#4061
10K → 15K23545+190#4061#3871
15K → 20K24021+219#3871#3652
20K → Half386+32#3652#3620
Half → 25K13424+110#3620#3510
25K → 30K16240+122#3510#3388
30K → 20M9822+76#3388#3312
20M → 21M3986-47#3312#3359
21M → 35K7251-244#3359#3603
35K → 23M9127+64#3603#3539
23M → 24M3259-27#3539#3566
24M → 40K20161-141#3566#3707
40K → 25.2M3014+16#3707#3691
25.2M → Finish6450+14#3691#3677
TOTALS12211516-295
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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