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BOSTON MARATHON 2023

Jordan Mcdonald

Bib: 27237•M

FL

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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
33:03
Rank: #25038
Start → 5K
33:03 | 10:38/mi
10K· 6.21 mi
1:03:05
Rank: #23967 (+1071)
5K → 10K
30:02 | 9:40/mi
15K· 9.32 mi
1:32:00
Rank: #23290 (+677)
10K → 15K
28:55 | 9:18/mi
20K· 12.43 mi
2:01:33
Rank: #22879 (+411)
15K → 20K
29:33 | 9:31/mi
Half· 13.11 mi
2:08:03
Rank: #22844 (+35)
20K → Half
6:30 | 9:32/mi
25K· 15.53 mi
2:32:19
Rank: #22736 (+108)
Half → 25K
24:16 | 10:01/mi
30K· 18.64 mi
3:05:28
Rank: #22692 (+44)
25K → 30K
33:09 | 10:40/mi
20M
3:20:16
Rank: #22668 (+24)
30K → 20M
14:48 | 10:53/mi
21M
3:31:09
Rank: #22555 (+113)
20M → 21M
10:53 | 10:53/mi
35K· 21.75 mi
3:39:53
Rank: #22641 (-86)
21M → 35K
8:44 | 11:40/mi
23M
3:53:24
Rank: #22585 (+56)
35K → 23M
13:31 | 10:48/mi
24M
4:05:25
Rank: #22694 (-109)
23M → 24M
12:01 | 12:01/mi
40K· 24.85 mi
4:15:13
Rank: #22724 (-30)
24M → 40K
9:48 | 11:28/mi
25.2M
4:19:55
Rank: #22766 (-42)
40K → 25.2M
4:42 | 13:38/mi
Finish· 26.22 mi
4:29:50
Rank: #22721 (+45)
25.2M → Finish
9:55 | 9:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:03
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:21:47
Pace10:49 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1133:0310:3833:03
10:38
-
10K
6.21 mi12:20:131:03:0510:0930:02
9:40
-0:58
15K
9.32 mi12:49:081:32:009:5228:55
9:18
-0:22
20K
12.43 mi13:18:412:01:339:4729:33
9:31
+0:13
Half
13.11 mi13:25:112:08:039:466:30
9:32
+0:01
25K
15.53 mi13:49:272:32:199:4824:16
10:01
+0:29
30K
18.64 mi14:22:363:05:289:5733:09
10:40
+0:39
20M
20.00 mi14:37:243:20:1610:0114:48
10:53
+0:13
21M
21.00 mi14:48:173:31:0910:0310:53
10:53
0:00
35K
21.75 mi14:57:013:39:5310:078:44
11:40
+0:47
23M
23.00 mi15:10:323:53:2410:0913:31
10:48
-0:52
24M
24.00 mi15:22:334:05:2510:1412:01
12:01
+1:13
40K
24.85 mi15:32:214:15:1310:169:48
11:28
-0:33
25.2M
25.20 mi15:37:034:19:5510:194:42
13:38
+2:10
Finish
26.22 mi15:46:584:29:5010:189:55
9:44
-3:54

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

9:18 /mi

Average Pace

10:18 /mi

Slowest Pace

13:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:11

48% of race

Time at Steady Pace

1:45:24

39% of race

Time at Slower Pace

35:15

13% of race

Average Pace: 10:17 /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 mi11:50:1133:0310:3833:03
10:38
#25038
10K
6.21 mi12:20:131:03:0510:0930:02
9:40
#23967
15K
9.32 mi12:49:081:32:009:5228:55
9:18
#23290
20K
12.43 mi13:18:412:01:339:4729:33
9:31
#22879
Half
13.11 mi13:25:112:08:039:466:30
9:32
#22844
25K
15.53 mi13:49:272:32:199:4824:16
10:01
#22736
30K
18.64 mi14:22:363:05:289:5733:09
10:40
#22692
20M
20.00 mi14:37:243:20:1610:0114:48
10:53
#22668
21M
21.00 mi14:48:173:31:0910:0310:53
10:53
#22555
35K
21.75 mi14:57:013:39:5310:078:44
11:40
#22641
23M
23.00 mi15:10:323:53:2410:0913:31
10:48
#22585
24M
24.00 mi15:22:334:05:2510:1412:01
12:01
#22694
40K
24.85 mi15:32:214:15:1310:169:48
11:28
#22724
25.2M
25.20 mi15:37:034:19:5510:194:42
13:38
#22766
Finish
26.22 mi15:46:584:29:5010:189:55
9:44
#22721
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25038145621456221656(Top 81%)13050(Top 86%)13050(Top 247%)
10K6.21 mi3.10 mi23967+107114071+49114071+49122972(Top 86%)13628(Top 90%)13628(Top 258%)
15K9.32 mi3.11 mi23290+67713766+30513766+30521656(Top 81%)13050(Top 86%)13050(Top 247%)
20K12.43 mi3.11 mi22879+41113574+19213574+19221593(Top 81%)13002(Top 86%)13002(Top 246%)
Half13.11 mi0.68 mi22844+3513558+1613558+1622170(Top 83%)13280(Top 88%)13280(Top 251%)
25K15.53 mi2.42 mi22736+10813488+7013488+7022234(Top 84%)13249(Top 87%)13249(Top 251%)
30K18.64 mi3.11 mi22692+4413441+4713441+4722541(Top 85%)13312(Top 88%)13312(Top 252%)
20M20.00 mi1.36 mi22668+2413417+2413417+2422495(Top 84%)13223(Top 87%)13223(Top 250%)
21M21.00 mi1.00 mi22555+11313363+5413363+5420582(Top 77%)12324(Top 81%)12324(Top 233%)
35K21.75 mi0.75 mi22641-8613389-2613389-2624309(Top 91%)13993(Top 92%)13993(Top 265%)
23M23.00 mi1.25 mi22585+5613362+2713362+2721953(Top 82%)12887(Top 85%)12887(Top 244%)
24M24.00 mi1.00 mi22694-10913403-4113403-4124546(Top 92%)14069(Top 93%)14069(Top 266%)
40K24.85 mi0.85 mi22724-3013410-713410-723146(Top 87%)13389(Top 88%)13389(Top 253%)
25.2M25.20 mi0.35 mi22766-4213426-1613426-1624640(Top 93%)14107(Top 93%)14107(Top 267%)
Finish26.22 mi1.02 mi22721+4513401+2513401+2520905(Top 79%)12385(Top 82%)12385(Top 234%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21656

Males

13050

M18-39

13050

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

22972

Males

13628

M18-39

13628

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21656

Males

13050

M18-39

13050

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21593

Males

13002

M18-39

13002

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

22170

Males

13280

M18-39

13280

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

22234

Males

13249

M18-39

13249

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

22541

Males

13312

M18-39

13312

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

22495

Males

13223

M18-39

13223

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

20582

Males

12324

M18-39

12324

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

24309

Males

13993

M18-39

13993

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21953

Males

12887

M18-39

12887

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

24546

Males

14069

M18-39

14069

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23146

Males

13389

M18-39

13389

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24640

Males

14107

M18-39

14107

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

20905

Males

12385

M18-39

12385

Passing Analysis

Category:
Athletes Passed
2900
Passed By
583
Net Change
+2317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25038
5K → 10K10732+1071#25038#23967
10K → 15K6792+677#23967#23290
15K → 20K4165+411#23290#22879
20K → Half4813+35#22879#22844
Half → 25K14840+108#22844#22736
25K → 30K13793+44#22736#22692
30K → 20M6945+24#22692#22668
20M → 21M12512+113#22668#22555
21M → 35K21107-86#22555#22641
35K → 23M8832+56#22641#22585
23M → 24M11120-109#22585#22694
24M → 40K2252-30#22694#22724
40K → 25.2M648-42#22724#22766
25.2M → Finish5712+45#22766#22721
TOTALS2900583+2317
📊

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