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BOSTON MARATHON 2023

Mitchell Eckensweiler

Bib: 31542•M

BC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 32%
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
7:43/mi
24:00
↑ 97↓ 3451.5%
10K· 6.21 mi
6:43/mi
44:52
↑ 79↓ 1380.4%
15K· 9.32 mi
6:43/mi
1:05:44
↑ 67↓ 78
20K· 12.43 mi
6:46/mi
1:26:44
↑ 106↓ 860.1%
Half· 13.11 mi
6:37/mi
1:31:15
↑ 19↓ 370.5%
25K· 15.53 mi
6:43/mi
1:47:32
↑ 66↓ 880.2%
30K· 18.64 mi
7:01/mi
2:09:19
↑ 181↓ 1480.2%
20M
7:07/mi
2:18:59
↑ 64↓ 500.2%
21M
7:31/mi
2:26:30
↑ 106↓ 241.6%
35K· 21.75 mi
6:49/mi
2:31:36
↑ 17↓ 861.7%
23M
7:22/mi
2:40:50
↑ 23↓ 630.6%
24M
7:15/mi
2:48:05
↓ 821.3%
40K· 24.85 mi
7:34/mi
2:54:33
↓ 200.3%
25.2M
8:36/mi
2:57:31
↑ 13↓ 160.2%
Finish· 26.22 mi
7:54/mi
3:05:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:15
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:34:19
Pace7:12 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:4524:007:4324:00
7:43
-
10K
6.21 mi12:04:3744:527:1320:52
6:43
-1:00
15K
9.32 mi12:25:291:05:447:0320:52
6:43
0:00
20K
12.43 mi12:46:291:26:446:5921:00
6:46
+0:03
Half
13.11 mi12:51:001:31:156:584:31
6:37
-0:09
25K
15.53 mi13:07:171:47:326:5516:17
6:43
+0:06
30K
18.64 mi13:29:042:09:196:5621:47
7:01
+0:18
20M
20.00 mi13:38:442:18:596:579:40
7:07
+0:06
21M
21.00 mi13:46:152:26:306:597:31
7:31
+0:24
35K
21.75 mi13:51:212:31:366:585:06
6:49
-0:42
23M
23.00 mi14:00:352:40:507:009:14
7:22
+0:33
24M
24.00 mi14:07:502:48:057:007:15
7:15
-0:07
40K
24.85 mi14:14:182:54:337:016:28
7:34
+0:19
25.2M
25.20 mi14:17:162:57:317:032:58
8:36
+1:02
Finish
26.22 mi14:25:193:05:347:058:03
7:54
-0:42

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

6:37 /mi

Average Pace

7:05 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:38

48% of race

Time at Steady Pace

47:56

26% of race

Time at Slower Pace

49:00

26% of race

Average Pace: 7:05 /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 mi11:43:4524:007:4324:00
7:43
#11655
10K
6.21 mi12:04:3744:527:1320:52
6:43
#7892
15K
9.32 mi12:25:291:05:447:0320:52
6:43
#6787
20K
12.43 mi12:46:291:26:446:5921:00
6:46
#6222
Half
13.11 mi12:51:001:31:156:584:31
6:37
#6110
25K
15.53 mi13:07:171:47:326:5516:17
6:43
#5719
30K
18.64 mi13:29:042:09:196:5621:47
7:01
#5457
20M
20.00 mi13:38:442:18:596:579:40
7:07
#5347
21M
21.00 mi13:46:152:26:306:597:31
7:31
#5261
35K
21.75 mi13:51:212:31:366:585:06
6:49
#5194
23M
23.00 mi14:00:352:40:507:009:14
7:22
#5187
24M
24.00 mi14:07:502:48:057:007:15
7:15
#5167
40K
24.85 mi14:14:182:54:337:016:28
7:34
#5188
25.2M
25.20 mi14:17:162:57:317:032:58
8:36
#5232
Finish
26.22 mi14:25:193:05:347:058:03
7:54
#5373
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi11655896189614298(Top 16%)4028(Top 27%)4028(Top 76%)
10K6.21 mi3.10 mi7892+37636901+20606901+20604513(Top 17%)4218(Top 28%)4218(Top 80%)
15K9.32 mi3.11 mi6787+11056095+8066095+8064298(Top 16%)4028(Top 27%)4028(Top 76%)
20K12.43 mi3.11 mi6222+5655647+4485647+4484087(Top 15%)3833(Top 25%)3833(Top 73%)
Half13.11 mi0.68 mi6110+1125563+845563+843653(Top 14%)3461(Top 23%)3461(Top 65%)
25K15.53 mi2.42 mi5719+3915257+3065257+3063503(Top 13%)3316(Top 22%)3316(Top 63%)
30K18.64 mi3.11 mi5457+2625033+2245033+2244428(Top 17%)4111(Top 27%)4111(Top 78%)
20M20.00 mi1.36 mi5347+1104931+1024931+1024689(Top 18%)4294(Top 28%)4294(Top 81%)
21M21.00 mi1.00 mi5261+864850+814850+814668(Top 18%)4234(Top 28%)4234(Top 80%)
35K21.75 mi0.75 mi5194+674787+634787+634330(Top 16%)3965(Top 26%)3965(Top 75%)
23M23.00 mi1.25 mi5187+74768+194768+195698(Top 21%)4974(Top 33%)4974(Top 94%)
24M24.00 mi1.00 mi5167+204746+224746+226021(Top 23%)5119(Top 34%)5119(Top 97%)
40K24.85 mi0.85 mi5188-214759-134759-137059(Top 27%)5652(Top 37%)5652(Top 107%)
25.2M25.20 mi0.35 mi5232-444792-334792-3310057(Top 38%)7291(Top 48%)7291(Top 138%)
Finish26.22 mi1.02 mi5373-1414901-1094901-10911350(Top 43%)7952(Top 52%)7952(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21story building
+97ft-345ft

Overall

4298

Males

4028

M18-39

4028

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4513

Males

4218

M18-39

4218

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+67ft-78ft

Overall

4298

Males

4028

M18-39

4028

15K→20K

9.3 - 12.4 mi

Top 15%
×5story building
+106ft-86ft

Overall

4087

Males

3833

M18-39

3833

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

3653

Males

3461

M18-39

3461

Half→25K

13.1 - 15.5 mi

Top 13%
×4story building
+66ft-88ft

Overall

3503

Males

3316

M18-39

3316

25K→30K

15.5 - 18.6 mi

Top 17%
×9story building
+181ft-148ft

Overall

4428

Males

4111

M18-39

4111

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

4689

Males

4294

M18-39

4294

20M→21M

20.0 - 21.0 mi

Top 18%
×8story building
+106ft-24ft

Overall

4668

Males

4234

M18-39

4234

21M→35K

21.0 - 21.8 mi

Top 16%
×7story building
+17ft-86ft

Overall

4330

Males

3965

M18-39

3965

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5698

Males

4974

M18-39

4974

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

6021

Males

5119

M18-39

5119

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7059

Males

5652

M18-39

5652

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10057

Males

7291

M18-39

7291

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

11350

Males

7952

M18-39

7952

Passing Analysis

Category:
Athletes Passed
6716*
Passed By
434
Net Change
+6282
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11655
5K → 10K3764*1+3763#11655#7892
10K → 15K11050+1105#7892#6787
15K → 20K5661+565#6787#6222
20K → Half1120+112#6222#6110
Half → 25K3910+391#6110#5719
25K → 30K28624+262#5719#5457
30K → 20M12111+110#5457#5347
20M → 21M10620+86#5347#5261
21M → 35K736+67#5261#5194
35K → 23M6962+7#5194#5187
23M → 24M6141+20#5187#5167
24M → 40K3556-21#5167#5188
40K → 25.2M1054-44#5188#5232
25.2M → Finish17158-141#5232#5373
TOTALS6716*434+6282

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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