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BOSTON MARATHON 2023

Todd Stabenow

Bib: 10667•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 30%
Gender (Male)
#0 / 15176
Top 44%
Masters (Masters Men)
#0 / 9891
Top 31%
Division (M45-49)
#0 / 2252
Top 42%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:08
Rank: #9178
Start → 5K
23:08 | 7:27/mi
10K· 6.21 mi
45:44
Rank: #8881 (+297)
5K → 10K
22:36 | 7:16/mi
15K· 9.32 mi
1:08:43
Rank: #8994 (-113)
10K → 15K
22:59 | 7:24/mi
20K· 12.43 mi
1:31:32
Rank: #8735 (+259)
15K → 20K
22:49 | 7:21/mi
Half· 13.11 mi
1:36:32
Rank: #8730 (+5)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:54:26
Rank: #8566 (+164)
Half → 25K
17:54 | 7:23/mi
30K· 18.64 mi
2:17:50
Rank: #8313 (+253)
25K → 30K
23:24 | 7:32/mi
20M
2:28:16
Rank: #8265 (+48)
30K → 20M
10:26 | 7:41/mi
21M
2:36:11
Rank: #8171 (+94)
20M → 21M
7:55 | 7:55/mi
35K· 21.75 mi
2:41:50
Rank: #8175 (-4)
21M → 35K
5:39 | 7:33/mi
23M
2:51:39
Rank: #8166 (+9)
35K → 23M
9:49 | 7:50/mi
24M
2:59:18
Rank: #8166
23M → 24M
7:39 | 7:39/mi
40K· 24.85 mi
3:05:49
Rank: #8131 (+35)
24M → 40K
6:31 | 7:37/mi
25.2M
3:08:31
Rank: #8063 (+68)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:15:44
Rank: #7934 (+129)
25.2M → Finish
7:13 | 7:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:32
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:39:12
Pace7:34 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4123:087:2723:08
7:27
-
10K
6.21 mi11:12:1745:447:2222:36
7:16
-0:11
15K
9.32 mi11:35:161:08:437:2222:59
7:24
+0:08
20K
12.43 mi11:58:051:31:327:2222:49
7:21
-0:03
Half
13.11 mi12:03:051:36:327:225:00
7:20
-0:01
25K
15.53 mi12:20:591:54:267:2217:54
7:23
+0:03
30K
18.64 mi12:44:232:17:507:2423:24
7:32
+0:09
20M
20.00 mi12:54:492:28:167:2510:26
7:41
+0:09
21M
21.00 mi13:02:442:36:117:267:55
7:55
+0:14
35K
21.75 mi13:08:232:41:507:265:39
7:33
-0:22
23M
23.00 mi13:18:122:51:397:289:49
7:50
+0:17
24M
24.00 mi13:25:512:59:187:287:39
7:39
-0:11
40K
24.85 mi13:32:223:05:497:296:31
7:37
-0:02
25.2M
25.20 mi13:35:043:08:317:292:42
7:50
+0:13
Finish
26.22 mi13:42:173:15:447:287:13
7:05
-0:45

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

7:05 /mi

Average Pace

7:28 /mi

Slowest Pace

7:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:18

90% of race

Time at Steady Pace

20:26

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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 mi10:49:4123:087:2723:08
7:27
#9178
10K
6.21 mi11:12:1745:447:2222:36
7:16
#8881
15K
9.32 mi11:35:161:08:437:2222:59
7:24
#8994
20K
12.43 mi11:58:051:31:327:2222:49
7:21
#8735
Half
13.11 mi12:03:051:36:327:225:00
7:20
#8730
25K
15.53 mi12:20:591:54:267:2217:54
7:23
#8566
30K
18.64 mi12:44:232:17:507:2423:24
7:32
#8313
20M
20.00 mi12:54:492:28:167:2510:26
7:41
#8265
21M
21.00 mi13:02:442:36:117:267:55
7:55
#8171
35K
21.75 mi13:08:232:41:507:265:39
7:33
#8175
23M
23.00 mi13:18:122:51:397:289:49
7:50
#8166
24M
24.00 mi13:25:512:59:187:287:39
7:39
#8166
40K
24.85 mi13:32:223:05:497:296:31
7:37
#8131
25.2M
25.20 mi13:35:043:08:317:292:42
7:50
#8063
Finish
26.22 mi13:42:173:15:447:287:13
7:05
#7934
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9178770377039290(Top 35%)7726(Top 51%)7726(Top 343%)
10K6.21 mi3.10 mi8881+2977504+1997504+1998660(Top 33%)7360(Top 48%)7360(Top 327%)
15K9.32 mi3.11 mi8994-1137561-577561-579290(Top 35%)7726(Top 51%)7726(Top 343%)
20K12.43 mi3.11 mi8735+2597397+1647397+1648103(Top 30%)6955(Top 46%)6955(Top 309%)
Half13.11 mi0.68 mi8730+57388+97388+98762(Top 33%)7353(Top 48%)7353(Top 327%)
25K15.53 mi2.42 mi8566+1647269+1197269+1197860(Top 30%)6710(Top 44%)6710(Top 298%)
30K18.64 mi3.11 mi8313+2537068+2017068+2017438(Top 28%)6348(Top 42%)6348(Top 282%)
20M20.00 mi1.36 mi8265+487019+497019+498006(Top 30%)6596(Top 43%)6596(Top 293%)
21M21.00 mi1.00 mi8171+946943+766943+766826(Top 26%)5760(Top 38%)5760(Top 256%)
35K21.75 mi0.75 mi8175-46931+126931+128866(Top 33%)6990(Top 46%)6990(Top 310%)
23M23.00 mi1.25 mi8166+96908+236908+238661(Top 33%)6787(Top 45%)6787(Top 301%)
24M24.00 mi1.00 mi81666890+186890+188713(Top 33%)6731(Top 44%)6731(Top 299%)
40K24.85 mi0.85 mi8131+356846+446846+447442(Top 28%)5902(Top 39%)5902(Top 262%)
25.2M25.20 mi0.35 mi8063+686797+496797+495559(Top 21%)4658(Top 31%)4658(Top 207%)
Finish26.22 mi1.02 mi7934+1296693+1046693+1045718(Top 21%)4745(Top 31%)4745(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9290

Males

7726

M45-49

7726

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8660

Males

7360

M45-49

7360

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9290

Males

7726

M45-49

7726

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8103

Males

6955

M45-49

6955

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8762

Males

7353

M45-49

7353

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7860

Males

6710

M45-49

6710

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7438

Males

6348

M45-49

6348

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8006

Males

6596

M45-49

6596

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6826

Males

5760

M45-49

5760

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8866

Males

6990

M45-49

6990

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8661

Males

6787

M45-49

6787

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8713

Males

6731

M45-49

6731

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7442

Males

5902

M45-49

5902

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5559

Males

4658

M45-49

4658

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5718

Males

4745

M45-49

4745

Passing Analysis

Category:
Athletes Passed
2030
Passed By
786
Net Change
+1244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9178
5K → 10K434137+297#9178#8881
10K → 15K101214-113#8881#8994
15K → 20K28122+259#8994#8735
20K → Half2520+5#8735#8730
Half → 25K18521+164#8730#8566
25K → 30K30855+253#8566#8313
30K → 20M8537+48#8313#8265
20M → 21M12733+94#8265#8171
21M → 35K4448-4#8171#8175
35K → 23M8273+9#8175#8166
23M → 24M64640#8166#8166
24M → 40K7843+35#8166#8131
40K → 25.2M713+68#8131#8063
25.2M → Finish14516+129#8063#7934
TOTALS2030786+1244
📊

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