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BOSTON MARATHON 2023

Steven Ehmann

Bib: 15717•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 35%
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
8:34/mi
26:38
↑ 97↓ 3451.5%
10K· 6.21 mi
8:30/mi
53:01
↑ 79↓ 1380.4%
15K· 9.32 mi
8:31/mi
1:19:29
↑ 67↓ 78
20K· 12.43 mi
8:35/mi
1:46:10
↑ 106↓ 860.1%
Half· 13.11 mi
8:23/mi
1:51:53
↑ 19↓ 370.5%
25K· 15.53 mi
8:24/mi
2:12:16
↑ 66↓ 880.2%
30K· 18.64 mi
8:36/mi
2:39:00
↑ 181↓ 1480.2%
20M
8:30/mi
2:50:33
↑ 64↓ 500.2%
21M
8:57/mi
2:59:30
↑ 106↓ 241.6%
35K· 21.75 mi
8:20/mi
3:05:44
↑ 17↓ 861.7%
23M
8:22/mi
3:16:12
↑ 23↓ 630.6%
24M
8:12/mi
3:24:24
↓ 821.3%
40K· 24.85 mi
8:08/mi
3:31:21
↓ 200.3%
25.2M
8:51/mi
3:34:24
↑ 13↓ 160.2%
Finish· 26.22 mi
8:06/mi
3:42:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:51:53
Pace8:32 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:50:46
Pace8:27 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:3226:388:3426:38
8:34
-
10K
6.21 mi11:23:5553:018:3226:23
8:30
-0:04
15K
9.32 mi11:50:231:19:298:3226:28
8:31
+0:01
20K
12.43 mi12:17:041:46:108:3326:41
8:35
+0:04
Half
13.11 mi12:22:471:51:538:325:43
8:23
-0:12
25K
15.53 mi12:43:102:12:168:3120:23
8:24
+0:01
30K
18.64 mi13:09:542:39:008:3226:44
8:36
+0:12
20M
20.00 mi13:21:272:50:338:3211:33
8:30
-0:06
21M
21.00 mi13:30:242:59:308:338:57
8:57
+0:27
35K
21.75 mi13:36:383:05:448:326:14
8:20
-0:37
23M
23.00 mi13:47:063:16:128:3210:28
8:22
+0:02
24M
24.00 mi13:55:183:24:248:318:12
8:12
-0:10
40K
24.85 mi14:02:153:31:218:306:57
8:08
-0:04
25.2M
25.20 mi14:05:183:34:248:303:03
8:51
+0:43
Finish
26.22 mi14:13:333:42:398:308:15
8:06
-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

8:06 /mi

Average Pace

8:30 /mi

Slowest Pace

8:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:33:42

96% of race

Time at Steady Pace

8:57

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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 mi10:57:3226:388:3426:38
8:34
#18040
10K
6.21 mi11:23:5553:018:3226:23
8:30
#18095
15K
9.32 mi11:50:231:19:298:3226:28
8:31
#18025
20K
12.43 mi12:17:041:46:108:3326:41
8:35
#17848
Half
13.11 mi12:22:471:51:538:325:43
8:23
#17776
25K
15.53 mi12:43:102:12:168:3120:23
8:24
#17410
30K
18.64 mi13:09:542:39:008:3226:44
8:36
#16940
20M
20.00 mi13:21:272:50:338:3211:33
8:30
#16706
21M
21.00 mi13:30:242:59:308:338:57
8:57
#16469
35K
21.75 mi13:36:383:05:448:326:14
8:20
#16390
23M
23.00 mi13:47:063:16:128:3210:28
8:22
#16138
24M
24.00 mi13:55:183:24:248:318:12
8:12
#15981
40K
24.85 mi14:02:153:31:218:306:57
8:08
#15795
25.2M
25.20 mi14:05:183:34:248:303:03
8:51
#15729
Finish
26.22 mi14:13:333:42:398:308:15
8:06
#15613
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18040114341143417923(Top 67%)11450(Top 75%)11450(Top 1032%)
10K6.21 mi3.10 mi18095-5511490-5611490-5618192(Top 68%)11577(Top 76%)11577(Top 1043%)
15K9.32 mi3.11 mi18025+7011459+3111459+3117923(Top 67%)11450(Top 75%)11450(Top 1032%)
20K12.43 mi3.11 mi17848+17711393+6611393+6617404(Top 65%)11211(Top 74%)11211(Top 1010%)
Half13.11 mi0.68 mi17776+7211364+2911364+2916953(Top 64%)11051(Top 73%)11051(Top 996%)
25K15.53 mi2.42 mi17410+36611204+16011204+16015615(Top 59%)10384(Top 68%)10384(Top 935%)
30K18.64 mi3.11 mi16940+47010994+21010994+21014948(Top 56%)10036(Top 66%)10036(Top 904%)
20M20.00 mi1.36 mi16706+23410873+12110873+12113615(Top 51%)9419(Top 62%)9419(Top 849%)
21M21.00 mi1.00 mi16469+23710757+11610757+11613116(Top 49%)9098(Top 60%)9098(Top 820%)
35K21.75 mi0.75 mi16390+7910718+3910718+3914270(Top 54%)9548(Top 63%)9548(Top 860%)
23M23.00 mi1.25 mi16138+25210587+13110587+13112298(Top 46%)8603(Top 57%)8603(Top 775%)
24M24.00 mi1.00 mi15981+15710498+8910498+8912586(Top 47%)8676(Top 57%)8676(Top 782%)
40K24.85 mi0.85 mi15795+18610414+8410414+8410891(Top 41%)7798(Top 51%)7798(Top 703%)
25.2M25.20 mi0.35 mi15729+6610388+2610388+2611570(Top 43%)8084(Top 53%)8084(Top 728%)
Finish26.22 mi1.02 mi15613+11610327+6110327+6112737(Top 48%)8652(Top 57%)8652(Top 779%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17923

Males

11450

M60-64

11450

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

18192

Males

11577

M60-64

11577

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17923

Males

11450

M60-64

11450

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

17404

Males

11211

M60-64

11211

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16953

Males

11051

M60-64

11051

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15615

Males

10384

M60-64

10384

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14948

Males

10036

M60-64

10036

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13615

Males

9419

M60-64

9419

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

13116

Males

9098

M60-64

9098

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

14270

Males

9548

M60-64

9548

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

12298

Males

8603

M60-64

8603

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12586

Males

8676

M60-64

8676

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10891

Males

7798

M60-64

7798

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11570

Males

8084

M60-64

8084

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12737

Males

8652

M60-64

8652

Passing Analysis

Category:
Athletes Passed
3084
Passed By
657
Net Change
+2427
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18040
5K → 10K279334-55#18040#18095
10K → 15K223153+70#18095#18025
15K → 20K26790+177#18025#17848
20K → Half8311+72#17848#17776
Half → 25K3715+366#17776#17410
25K → 30K48515+470#17410#16940
30K → 20M2384+234#16940#16706
20M → 21M2414+237#16706#16469
21M → 35K9213+79#16469#16390
35K → 23M2586+252#16390#16138
23M → 24M1625+157#16138#15981
24M → 40K1882+186#15981#15795
40K → 25.2M682+66#15795#15729
25.2M → Finish12913+116#15729#15613
TOTALS3084657+2427
📊

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