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BOSTON MARATHON 2023

Jared Ziegler

Bib: 5880•M

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 14%
Division (M18-39)
#0 / 5285
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:13
Rank: #4918
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
41:47
Rank: #4215 (+703)
5K → 10K
20:34 | 6:37/mi
15K· 9.32 mi
1:02:21
Rank: #3899 (+316)
10K → 15K
20:34 | 6:37/mi
20K· 12.43 mi
1:22:52
Rank: #3580 (+319)
15K → 20K
20:31 | 6:36/mi
Half· 13.11 mi
1:27:22
Rank: #3564 (+16)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:43:26
Rank: #3410 (+154)
Half → 25K
16:04 | 6:38/mi
30K· 18.64 mi
2:04:01
Rank: #3054 (+356)
25K → 30K
20:35 | 6:38/mi
20M
2:12:56
Rank: #2909 (+145)
30K → 20M
8:55 | 6:34/mi
21M
2:19:47
Rank: #2783 (+126)
20M → 21M
6:51 | 6:51/mi
35K· 21.75 mi
2:24:22
Rank: #2665 (+118)
21M → 35K
4:35 | 6:08/mi
23M
2:32:18
Rank: #2480 (+185)
35K → 23M
7:56 | 6:20/mi
24M
2:38:38
Rank: #2419 (+61)
23M → 24M
6:20 | 6:20/mi
40K· 24.85 mi
2:44:05
Rank: #2343 (+76)
24M → 40K
5:27 | 6:22/mi
25.2M
2:46:22
Rank: #2306 (+37)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:52:28
Rank: #2194 (+112)
25.2M → Finish
6:06 | 5:59/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:27:22
Pace6:40 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:06
Pace6:30 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5121:136:5021:13
6:50
-
10K
6.21 mi10:44:2541:476:4320:34
6:37
-0:13
15K
9.32 mi11:04:591:02:216:4120:34
6:37
0:00
20K
12.43 mi11:25:301:22:526:4020:31
6:36
-0:01
Half
13.11 mi11:30:001:27:226:404:30
6:36
0:00
25K
15.53 mi11:46:041:43:266:3916:04
6:38
+0:02
30K
18.64 mi12:06:392:04:016:3920:35
6:38
0:00
20M
20.00 mi12:15:342:12:566:398:55
6:34
-0:04
21M
21.00 mi12:22:252:19:476:396:51
6:51
+0:17
35K
21.75 mi12:27:002:24:226:384:35
6:08
-0:43
23M
23.00 mi12:34:562:32:186:377:56
6:20
+0:12
24M
24.00 mi12:41:162:38:386:376:20
6:20
0:00
40K
24.85 mi12:46:432:44:056:365:27
6:22
+0:02
25.2M
25.20 mi12:49:002:46:226:362:17
6:37
+0:15
Finish
26.22 mi12:55:062:52:286:356:06
5:59
-0:38

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

5:59 /mi

Average Pace

6:35 /mi

Slowest Pace

6:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:19

23% of race

Time at Steady Pace

2:13:09

77% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:23:5121:136:5021:13
6:50
#4918
10K
6.21 mi10:44:2541:476:4320:34
6:37
#4215
15K
9.32 mi11:04:591:02:216:4120:34
6:37
#3899
20K
12.43 mi11:25:301:22:526:4020:31
6:36
#3580
Half
13.11 mi11:30:001:27:226:404:30
6:36
#3564
25K
15.53 mi11:46:041:43:266:3916:04
6:38
#3410
30K
18.64 mi12:06:392:04:016:3920:35
6:38
#3054
20M
20.00 mi12:15:342:12:566:398:55
6:34
#2909
21M
21.00 mi12:22:252:19:476:396:51
6:51
#2783
35K
21.75 mi12:27:002:24:226:384:35
6:08
#2665
23M
23.00 mi12:34:562:32:186:377:56
6:20
#2480
24M
24.00 mi12:41:162:38:386:376:20
6:20
#2419
40K
24.85 mi12:46:432:44:056:365:27
6:22
#2343
25.2M
25.20 mi12:49:002:46:226:362:17
6:37
#2306
Finish
26.22 mi12:55:062:52:286:356:06
5:59
#2194
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 mi4918456445643427(Top 13%)3249(Top 21%)3249(Top 61%)
10K6.21 mi3.10 mi4215+7033950+6143950+6143619(Top 14%)3416(Top 23%)3416(Top 65%)
15K9.32 mi3.11 mi3899+3163672+2783672+2783427(Top 13%)3249(Top 21%)3249(Top 61%)
20K12.43 mi3.11 mi3580+3193388+2843388+2842856(Top 11%)2724(Top 18%)2724(Top 52%)
Half13.11 mi0.68 mi3564+163374+143374+143323(Top 12%)3154(Top 21%)3154(Top 60%)
25K15.53 mi2.42 mi3410+1543240+1343240+1342839(Top 11%)2710(Top 18%)2710(Top 51%)
30K18.64 mi3.11 mi3054+3562910+3302910+3302082(Top 8%)1989(Top 13%)1989(Top 38%)
20M20.00 mi1.36 mi2909+1452780+1302780+1301699(Top 6%)1622(Top 11%)1622(Top 31%)
21M21.00 mi1.00 mi2783+1262661+1192661+1191599(Top 6%)1523(Top 10%)1523(Top 29%)
35K21.75 mi0.75 mi2665+1182548+1132548+1131032(Top 4%)982(Top 6%)982(Top 19%)
23M23.00 mi1.25 mi2480+1852373+1752373+175905(Top 3%)860(Top 6%)860(Top 16%)
24M24.00 mi1.00 mi2419+612315+582315+581476(Top 6%)1395(Top 9%)1395(Top 26%)
40K24.85 mi0.85 mi2343+762241+742241+741142(Top 4%)1081(Top 7%)1081(Top 20%)
25.2M25.20 mi0.35 mi2306+372208+332208+33745(Top 3%)710(Top 5%)710(Top 13%)
Finish26.22 mi1.02 mi2194+1122102+1062102+106704(Top 3%)673(Top 4%)673(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3427

Males

3249

M18-39

3249

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3619

Males

3416

M18-39

3416

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3427

Males

3249

M18-39

3249

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2856

Males

2724

M18-39

2724

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3323

Males

3154

M18-39

3154

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2839

Males

2710

M18-39

2710

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2082

Males

1989

M18-39

1989

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1699

Males

1622

M18-39

1622

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1599

Males

1523

M18-39

1523

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1032

Males

982

M18-39

982

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

905

Males

860

M18-39

860

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1476

Males

1395

M18-39

1395

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1142

Males

1081

M18-39

1081

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

745

Males

710

M18-39

710

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

704

Males

673

M18-39

673

Passing Analysis

Category:
Athletes Passed
2808
Passed By
84
Net Change
+2724
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4918
5K → 10K72522+703#4918#4215
10K → 15K33923+316#4215#3899
15K → 20K3278+319#3899#3580
20K → Half2610+16#3580#3564
Half → 25K16511+154#3564#3410
25K → 30K3582+356#3410#3054
30K → 20M1461+145#3054#2909
20M → 21M1293+126#2909#2783
21M → 35K1180+118#2783#2665
35K → 23M1861+185#2665#2480
23M → 24M632+61#2480#2419
24M → 40K771+76#2419#2343
40K → 25.2M370+37#2343#2306
25.2M → Finish1120+112#2306#2194
TOTALS280884+2724
📊

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