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BOSTON MARATHON 2023

Jordan Kurland

Bib: 26122•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 38%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:18/mi
22:40
↑ 97↓ 3451.5%
10K· 6.21 mi
7:24/mi
45:39
↑ 79↓ 1380.4%
15K· 9.32 mi
7:30/mi
1:08:58
↑ 67↓ 78
20K· 12.43 mi
7:33/mi
1:32:25
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:37:22
↑ 19↓ 370.5%
25K· 15.53 mi
7:24/mi
1:55:19
↑ 66↓ 880.2%
30K· 18.64 mi
7:40/mi
2:19:08
↑ 181↓ 1480.2%
20M
7:49/mi
2:29:45
↑ 64↓ 500.2%
21M
8:30/mi
2:38:15
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:44:06
↑ 17↓ 861.7%
23M
8:20/mi
2:54:32
↑ 23↓ 630.6%
24M
8:25/mi
3:02:57
↓ 821.3%
40K· 24.85 mi
8:54/mi
3:10:34
↓ 200.3%
25.2M
9:37/mi
3:13:53
↑ 13↓ 160.2%
Finish· 26.22 mi
8:47/mi
3:22:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:22
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:45:28
Pace8:03 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:5122:407:1822:40
7:18
-
10K
6.21 mi12:01:5045:397:2122:59
7:24
+0:06
15K
9.32 mi12:25:091:08:587:2423:19
7:30
+0:06
20K
12.43 mi12:48:361:32:257:2623:27
7:33
+0:03
Half
13.11 mi12:53:331:37:227:264:57
7:15
-0:18
25K
15.53 mi13:11:301:55:197:2517:57
7:24
+0:09
30K
18.64 mi13:35:192:19:087:2823:49
7:40
+0:16
20M
20.00 mi13:45:562:29:457:2910:37
7:49
+0:09
21M
21.00 mi13:54:262:38:157:328:30
8:30
+0:41
35K
21.75 mi14:00:172:44:067:335:51
7:49
-0:41
23M
23.00 mi14:10:432:54:327:3510:26
8:20
+0:31
24M
24.00 mi14:19:083:02:577:378:25
8:25
+0:05
40K
24.85 mi14:26:453:10:347:407:37
8:54
+0:29
25.2M
25.20 mi14:30:043:13:537:423:19
9:37
+0:43
Finish
26.22 mi14:39:013:22:507:458:57
8:47
-0:50

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

7:15 /mi

Average Pace

7:45 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:33

34% of race

Time at Steady Pace

1:27:03

43% of race

Time at Slower Pace

47:14

23% of race

Average Pace: 7:44 /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 mi11:38:5122:407:1822:40
7:18
#8083
10K
6.21 mi12:01:5045:397:2122:59
7:24
#8782
15K
9.32 mi12:25:091:08:587:2423:19
7:30
#9175
20K
12.43 mi12:48:361:32:257:2623:27
7:33
#9292
Half
13.11 mi12:53:331:37:227:264:57
7:15
#9224
25K
15.53 mi13:11:301:55:197:2517:57
7:24
#9011
30K
18.64 mi13:35:192:19:087:2823:49
7:40
#8857
20M
20.00 mi13:45:562:29:457:2910:37
7:49
#8851
21M
21.00 mi13:54:262:38:157:328:30
8:30
#8930
35K
21.75 mi14:00:172:44:067:335:51
7:49
#8986
23M
23.00 mi14:10:432:54:327:3510:26
8:20
#9144
24M
24.00 mi14:19:083:02:577:378:25
8:25
#9319
40K
24.85 mi14:26:453:10:347:407:37
8:54
#9561
25.2M
25.20 mi14:30:043:13:537:423:19
9:37
#9667
Finish
26.22 mi14:39:013:22:507:458:57
8:47
#10001
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi80837028702810207(Top 38%)8255(Top 54%)8255(Top 156%)
10K6.21 mi3.10 mi8782-6997453-4257453-4259601(Top 36%)7929(Top 52%)7929(Top 150%)
15K9.32 mi3.11 mi9175-3937674-2217674-22110207(Top 38%)8255(Top 54%)8255(Top 156%)
20K12.43 mi3.11 mi9292-1177725-517725-519689(Top 36%)7901(Top 52%)7901(Top 149%)
Half13.11 mi0.68 mi9224+687681+447681+448255(Top 31%)7069(Top 47%)7069(Top 134%)
25K15.53 mi2.42 mi9011+2137552+1297552+1298054(Top 30%)6839(Top 45%)6839(Top 129%)
30K18.64 mi3.11 mi8857+1547420+1327420+1328413(Top 32%)6935(Top 46%)6935(Top 131%)
20M20.00 mi1.36 mi8851+67395+257395+258958(Top 34%)7172(Top 47%)7172(Top 136%)
21M21.00 mi1.00 mi8930-797422-277422-2710468(Top 39%)7837(Top 52%)7837(Top 148%)
35K21.75 mi0.75 mi8986-567442-207442-2010765(Top 40%)7988(Top 53%)7988(Top 151%)
23M23.00 mi1.25 mi9144-1587498-567498-5612097(Top 45%)8506(Top 56%)8506(Top 161%)
24M24.00 mi1.00 mi9319-1757589-917589-9113940(Top 52%)9276(Top 61%)9276(Top 176%)
40K24.85 mi0.85 mi9561-2427700-1117700-11115627(Top 59%)9953(Top 66%)9953(Top 188%)
25.2M25.20 mi0.35 mi9667-1067739-397739-3915652(Top 59%)9940(Top 65%)9940(Top 188%)
Finish26.22 mi1.02 mi10001-3347892-1537892-15316908(Top 64%)10559(Top 70%)10559(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10207

Males

8255

M18-39

8255

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9601

Males

7929

M18-39

7929

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10207

Males

8255

M18-39

8255

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

9689

Males

7901

M18-39

7901

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

8255

Males

7069

M18-39

7069

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

8054

Males

6839

M18-39

6839

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8413

Males

6935

M18-39

6935

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

8958

Males

7172

M18-39

7172

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

10468

Males

7837

M18-39

7837

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10765

Males

7988

M18-39

7988

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12097

Males

8506

M18-39

8506

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13940

Males

9276

M18-39

9276

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15627

Males

9953

M18-39

9953

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15652

Males

9940

M18-39

9940

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

16908

Males

10559

M18-39

10559

Passing Analysis

Category:
Athletes Passed
1015
Passed By
2931
Net Change
-1918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8083
5K → 10K50749-699#8083#8782
10K → 15K54447-393#8782#9175
15K → 20K102219-117#9175#9292
20K → Half724+68#9292#9224
Half → 25K23320+213#9224#9011
25K → 30K24288+154#9011#8857
30K → 20M7569+6#8857#8851
20M → 21M55134-79#8851#8930
21M → 35K2379-56#8930#8986
35K → 23M39197-158#8986#9144
23M → 24M26201-175#9144#9319
24M → 40K16258-242#9319#9561
40K → 25.2M16122-106#9561#9667
25.2M → Finish12344-334#9667#10001
TOTALS10152931-1918
📊

Passing Visuals

Category:
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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