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BOSTON MARATHON 2023

Daniel Fitzgerald

Bib: 30680•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
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
29:29
Rank: #22059
Start → 5K
29:29 | 9:29/mi
10K· 6.21 mi
59:16
Rank: #22427 (-368)
5K → 10K
29:47 | 9:35/mi
15K· 9.32 mi
1:29:22
Rank: #22557 (-130)
10K → 15K
30:06 | 9:41/mi
20K· 12.43 mi
2:00:07
Rank: #22595 (-38)
15K → 20K
30:45 | 9:54/mi
Half· 13.11 mi
2:06:37
Rank: #22571 (+24)
20K → Half
6:30 | 9:32/mi
25K· 15.53 mi
2:32:48
Rank: #22803 (-232)
Half → 25K
26:11 | 10:48/mi
30K· 18.64 mi
3:08:32
Rank: #23077 (-274)
25K → 30K
35:44 | 11:30/mi
20M
3:23:33
Rank: #23037 (+40)
30K → 20M
15:01 | 11:03/mi
21M
3:34:42
Rank: #22928 (+109)
20M → 21M
11:09 | 11:09/mi
35K· 21.75 mi
3:42:47
Rank: #22925 (+3)
21M → 35K
8:05 | 10:48/mi
23M
3:56:41
Rank: #22899 (+26)
35K → 23M
13:54 | 11:06/mi
24M
4:07:29
Rank: #22868 (+31)
23M → 24M
10:48 | 10:48/mi
40K· 24.85 mi
4:17:11
Rank: #22880 (-12)
24M → 40K
9:42 | 11:21/mi
25.2M
4:21:07
Rank: #22862 (+18)
40K → 25.2M
3:56 | 11:24/mi
Finish· 26.22 mi
4:30:58
Rank: #22809 (+53)
25.2M → Finish
9:51 | 9:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:37
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:24:21
Pace11:01 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4429:299:2929:29
9:29
-
10K
6.21 mi12:19:3159:169:3229:47
9:35
+0:06
15K
9.32 mi12:49:371:29:229:3530:06
9:41
+0:06
20K
12.43 mi13:20:222:00:079:4030:45
9:54
+0:13
Half
13.11 mi13:26:522:06:379:396:30
9:32
-0:22
25K
15.53 mi13:53:032:32:489:5026:11
10:48
+1:16
30K
18.64 mi14:28:473:08:3210:0735:44
11:30
+0:42
20M
20.00 mi14:43:483:23:3310:1115:01
11:03
-0:27
21M
21.00 mi14:54:573:34:4210:1311:09
11:09
+0:06
35K
21.75 mi15:03:023:42:4710:158:05
10:48
-0:21
23M
23.00 mi15:16:563:56:4110:1713:54
11:06
+0:18
24M
24.00 mi15:27:444:07:2910:1910:48
10:48
-0:18
40K
24.85 mi15:37:264:17:1110:219:42
11:21
+0:33
25.2M
25.20 mi15:41:224:21:0710:223:56
11:24
+0:03
Finish
26.22 mi15:51:134:30:5810:219:51
9:40
-1:44

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

9:29 /mi

Average Pace

10:21 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:28

50% of race

Time at Steady Pace

1:25:08

31% of race

Time at Slower Pace

49:22

18% of race

Average Pace: 10:20 /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 mi11:49:4429:299:2929:29
9:29
#22059
10K
6.21 mi12:19:3159:169:3229:47
9:35
#22427
15K
9.32 mi12:49:371:29:229:3530:06
9:41
#22557
20K
12.43 mi13:20:222:00:079:4030:45
9:54
#22595
Half
13.11 mi13:26:522:06:379:396:30
9:32
#22571
25K
15.53 mi13:53:032:32:489:5026:11
10:48
#22803
30K
18.64 mi14:28:473:08:3210:0735:44
11:30
#23077
20M
20.00 mi14:43:483:23:3310:1115:01
11:03
#23037
21M
21.00 mi14:54:573:34:4210:1311:09
11:09
#22928
35K
21.75 mi15:03:023:42:4710:158:05
10:48
#22925
23M
23.00 mi15:16:563:56:4110:1713:54
11:06
#22899
24M
24.00 mi15:27:444:07:2910:1910:48
10:48
#22868
40K
24.85 mi15:37:264:17:1110:219:42
11:21
#22880
25.2M
25.20 mi15:41:224:21:0710:223:56
11:24
#22862
Finish
26.22 mi15:51:134:30:5810:219:51
9:40
#22809
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22059131301313022769(Top 86%)13531(Top 89%)13531(Top 256%)
10K6.21 mi3.10 mi22427-36813342-21213342-21222754(Top 85%)13522(Top 89%)13522(Top 256%)
15K9.32 mi3.11 mi22557-13013414-7213414-7222769(Top 86%)13531(Top 89%)13531(Top 256%)
20K12.43 mi3.11 mi22595-3813441-2713441-2722630(Top 85%)13456(Top 89%)13456(Top 255%)
Half13.11 mi0.68 mi22571+2413421+2013421+2022173(Top 83%)13283(Top 88%)13283(Top 251%)
25K15.53 mi2.42 mi22803-23213525-10413525-10423667(Top 89%)13874(Top 91%)13874(Top 263%)
30K18.64 mi3.11 mi23077-27413627-10213627-10223870(Top 90%)13901(Top 92%)13901(Top 263%)
20M20.00 mi1.36 mi23037+4013597+3013597+3022781(Top 86%)13360(Top 88%)13360(Top 253%)
21M21.00 mi1.00 mi22928+10913534+6313534+6321143(Top 79%)12590(Top 83%)12590(Top 238%)
35K21.75 mi0.75 mi22925+313526+813526+822936(Top 86%)13352(Top 88%)13352(Top 253%)
23M23.00 mi1.25 mi22899+2613501+2513501+2522535(Top 85%)13169(Top 87%)13169(Top 249%)
24M24.00 mi1.00 mi22868+3113478+2313478+2322659(Top 85%)13187(Top 87%)13187(Top 250%)
40K24.85 mi0.85 mi22880-1213479-113479-122954(Top 86%)13296(Top 88%)13296(Top 252%)
25.2M25.20 mi0.35 mi22862+1813470+913470+921344(Top 80%)12551(Top 83%)12551(Top 237%)
Finish26.22 mi1.02 mi22809+5313443+2713443+2720678(Top 78%)12264(Top 81%)12264(Top 232%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

22769

Males

13531

M18-39

13531

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22754

Males

13522

M18-39

13522

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

22769

Males

13531

M18-39

13531

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

22630

Males

13456

M18-39

13456

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

22173

Males

13283

M18-39

13283

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

23667

Males

13874

M18-39

13874

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

23870

Males

13901

M18-39

13901

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22781

Males

13360

M18-39

13360

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

21143

Males

12590

M18-39

12590

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

22936

Males

13352

M18-39

13352

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

22535

Males

13169

M18-39

13169

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

22659

Males

13187

M18-39

13187

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22954

Males

13296

M18-39

13296

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21344

Males

12551

M18-39

12551

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20678

Males

12264

M18-39

12264

Passing Analysis

Category:
Athletes Passed
882
Passed By
1632
Net Change
-750
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22059
5K → 10K98466-368#22059#22427
10K → 15K99229-130#22427#22557
15K → 20K118156-38#22557#22595
20K → Half3612+24#22595#22571
Half → 25K40272-232#22571#22803
25K → 30K41315-274#22803#23077
30K → 20M7636+40#23077#23037
20M → 21M1167+109#23037#22928
21M → 35K3229+3#22928#22925
35K → 23M5832+26#22925#22899
23M → 24M5019+31#22899#22868
24M → 40K3547-12#22868#22880
40K → 25.2M224+18#22880#22862
25.2M → Finish618+53#22862#22809
TOTALS8821632-750
📊

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