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BOSTON MARATHON 2023

Michael Thiel

IL

Bib: 20844 M

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
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:26/mi
26:11
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:11/mi
51:38
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:25/mi
1:17:46
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:35/mi
1:44:26
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:30/mi
1:50:14
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:41/mi
2:11:18
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:05/mi
2:39:32
↑ 181↓ 1480.2%
138 ft elev
20M
9:15/mi
2:52:06
↑ 64↓ 500.2%
148 ft elev
21M
10:03/mi
3:02:09
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:13/mi
3:09:03
↑ 17↓ 861.7%
156 ft elev
23M
9:29/mi
3:20:56
↑ 23↓ 630.6%
116 ft elev
24M
9:21/mi
3:30:17
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:40/mi
3:38:33
↓ 200.3%
20 ft elev
25.2M
10:41/mi
3:42:14
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:04/mi
3:52:29
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:14
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time2:02:15
Pace9:20 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4826:118:2626:11
8:26
-
10K
6.21 mi11:44:1551:388:1925:27
8:11
-0:15
15K
9.32 mi12:10:231:17:468:2126:08
8:25
+0:14
20K
12.43 mi12:37:031:44:268:2426:40
8:35
+0:10
Half
13.11 mi12:42:511:50:148:255:48
8:30
-0:05
25K
15.53 mi13:03:552:11:188:2721:04
8:41
+0:11
30K
18.64 mi13:32:092:39:328:3328:14
9:05
+0:24
20M
20.00 mi13:44:432:52:068:3612:34
9:15
+0:10
21M
21.00 mi13:54:463:02:098:4010:03
10:03
+0:48
35K
21.75 mi14:01:403:09:038:426:54
9:13
-0:50
23M
23.00 mi14:13:333:20:568:4411:53
9:29
+0:16
24M
24.00 mi14:22:543:30:178:469:21
9:21
-0:08
40K
24.85 mi14:31:103:38:338:488:16
9:40
+0:19
25.2M
25.20 mi14:34:513:42:148:493:41
10:41
+1:01
Finish
26.22 mi14:45:063:52:298:5210:15
10:04
-0:37

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

8:11 /mi

Average Pace

8:52 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:18

56% of race

Time at Steady Pace

1:08:56

30% of race

Time at Slower Pace

32:15

14% of race

Average Pace: 8:52 /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 mi11:18:4826:118:2626:11
8:26
#17064
10K
6.21 mi11:44:1551:388:1925:27
8:11
#16569
15K
9.32 mi12:10:231:17:468:2126:08
8:25
#16805
20K
12.43 mi12:37:031:44:268:2426:40
8:35
#16968
Half
13.11 mi12:42:511:50:148:255:48
8:30
#17007
25K
15.53 mi13:03:552:11:188:2721:04
8:41
#17053
30K
18.64 mi13:32:092:39:328:3328:14
9:05
#17110
20M
20.00 mi13:44:432:52:068:3612:34
9:15
#17166
21M
21.00 mi13:54:463:02:098:4010:03
10:03
#17230
35K
21.75 mi14:01:403:09:038:426:54
9:13
#17291
23M
23.00 mi14:13:333:20:568:4411:53
9:29
#17385
24M
24.00 mi14:22:543:30:178:469:21
9:21
#17462
40K
24.85 mi14:31:103:38:338:488:16
9:40
#17576
25.2M
25.20 mi14:34:513:42:148:493:41
10:41
#17636
Finish
26.22 mi14:45:063:52:298:5210:15
10:04
#17881
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17064110741107417220(Top 65%)11147(Top 73%)11147(Top 1004%)
10K6.21 mi3.10 mi16569+49510929+14510929+14516188(Top 61%)10777(Top 71%)10777(Top 971%)
15K9.32 mi3.11 mi16805-23610989-6010989-6017220(Top 65%)11147(Top 73%)11147(Top 1004%)
20K12.43 mi3.11 mi16968-16311039-5011039-5017380(Top 65%)11204(Top 74%)11204(Top 1009%)
Half13.11 mi0.68 mi17007-3911050-1111050-1117690(Top 66%)11378(Top 75%)11378(Top 1025%)
25K15.53 mi2.42 mi17053-4611057-711057-717309(Top 65%)11113(Top 73%)11113(Top 1001%)
30K18.64 mi3.11 mi17110-5711061-411061-417626(Top 66%)11176(Top 74%)11176(Top 1007%)
20M20.00 mi1.36 mi17166-5611066-511066-517774(Top 67%)11131(Top 73%)11131(Top 1003%)
21M21.00 mi1.00 mi17230-6411080-1411080-1418193(Top 68%)11303(Top 74%)11303(Top 1018%)
35K21.75 mi0.75 mi17291-6111095-1511095-1518815(Top 71%)11502(Top 76%)11502(Top 1036%)
23M23.00 mi1.25 mi17385-9411115-2011115-2018292(Top 69%)11259(Top 74%)11259(Top 1014%)
24M24.00 mi1.00 mi17462-7711140-2511140-2518636(Top 70%)11371(Top 75%)11371(Top 1024%)
40K24.85 mi0.85 mi17576-11411167-2711167-2718901(Top 71%)11439(Top 75%)11439(Top 1031%)
25.2M25.20 mi0.35 mi17636-6011185-1811185-1819612(Top 74%)11736(Top 77%)11736(Top 1057%)
Finish26.22 mi1.02 mi17881-24511284-9911284-9921906(Top 82%)12814(Top 84%)12814(Top 1154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

17220

Males

11147

M60-64

11147

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

16188

Males

10777

M60-64

10777

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

17220

Males

11147

M60-64

11147

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

17380

Males

11204

M60-64

11204

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

17690

Males

11378

M60-64

11378

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

17309

Males

11113

M60-64

11113

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

17626

Males

11176

M60-64

11176

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17774

Males

11131

M60-64

11131

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

18193

Males

11303

M60-64

11303

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

18815

Males

11502

M60-64

11502

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

18292

Males

11259

M60-64

11259

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

18636

Males

11371

M60-64

11371

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18901

Males

11439

M60-64

11439

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19612

Males

11736

M60-64

11736

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21906

Males

12814

M60-64

12814

Passing Analysis

Category:
Athletes Passed
1444
Passed By
2261
Net Change
-817
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17064
5K → 10K617122+495#17064#16569
10K → 15K117353-236#16569#16805
15K → 20K131294-163#16805#16968
20K → Half1150-39#16968#17007
Half → 25K103149-46#17007#17053
25K → 30K161218-57#17053#17110
30K → 20M57113-56#17110#17166
20M → 21M72136-64#17166#17230
21M → 35K3192-61#17230#17291
35K → 23M54148-94#17291#17385
23M → 24M39116-77#17385#17462
24M → 40K29143-114#17462#17576
40K → 25.2M1474-60#17576#17636
25.2M → Finish8253-245#17636#17881
TOTALS14442261-817
📊

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