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BOSTON MARATHON 2023

Timothy Suhr

Bib: 7636•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 29%
Masters (Masters Men)
#0 / 9891
Top 15%
Division (M50-54)
#0 / 2052
Top 9%
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
6:48/mi
21:08
↑ 97↓ 3451.5%
10K· 6.21 mi
6:52/mi
42:29
↑ 79↓ 1380.4%
15K· 9.32 mi
6:57/mi
1:04:05
↑ 67↓ 78
20K· 12.43 mi
7:00/mi
1:25:51
↑ 106↓ 860.1%
Half· 13.11 mi
6:56/mi
1:30:35
↑ 19↓ 370.5%
25K· 15.53 mi
6:51/mi
1:47:11
↑ 66↓ 880.2%
30K· 18.64 mi
7:05/mi
2:09:11
↑ 181↓ 1480.2%
20M
6:57/mi
2:18:38
↑ 64↓ 500.2%
21M
7:44/mi
2:26:22
↑ 106↓ 241.6%
35K· 21.75 mi
6:38/mi
2:31:20
↑ 17↓ 861.7%
23M
6:55/mi
2:39:59
↑ 23↓ 630.6%
24M
6:41/mi
2:46:40
↓ 821.3%
40K· 24.85 mi
7:02/mi
2:52:41
↓ 200.3%
25.2M
7:50/mi
2:55:23
↑ 13↓ 160.2%
Finish· 26.22 mi
7:01/mi
3:02:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:35
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:31:57
Pace7:01 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5821:086:4821:08
6:48
-
10K
6.21 mi10:46:1942:296:5021:21
6:52
+0:04
15K
9.32 mi11:07:551:04:056:5321:36
6:57
+0:05
20K
12.43 mi11:29:411:25:516:5421:46
7:00
+0:03
Half
13.11 mi11:34:251:30:356:554:44
6:56
-0:04
25K
15.53 mi11:51:011:47:116:5416:36
6:51
-0:05
30K
18.64 mi12:13:012:09:116:5622:00
7:05
+0:14
20M
20.00 mi12:22:282:18:386:569:27
6:57
-0:08
21M
21.00 mi12:30:122:26:226:587:44
7:44
+0:47
35K
21.75 mi12:35:102:31:206:584:58
6:38
-1:06
23M
23.00 mi12:43:492:39:596:578:39
6:55
+0:17
24M
24.00 mi12:50:302:46:406:576:41
6:41
-0:14
40K
24.85 mi12:56:312:52:416:576:01
7:02
+0:21
25.2M
25.20 mi12:59:132:55:236:582:42
7:50
+0:48
Finish
26.22 mi13:06:223:02:326:587:09
7:01
-0:49

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

6:38 /mi

Average Pace

6:58 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:06

94% of race

Time at Steady Pace

7:44

4% of race

Time at Slower Pace

2:42

1% of race

Average Pace: 6:58 /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 mi10:24:5821:086:4821:08
6:48
#4696
10K
6.21 mi10:46:1942:296:5021:21
6:52
#5279
15K
9.32 mi11:07:551:04:056:5321:36
6:57
#5678
20K
12.43 mi11:29:411:25:516:5421:46
7:00
#5755
Half
13.11 mi11:34:251:30:356:554:44
6:56
#5777
25K
15.53 mi11:51:011:47:116:5416:36
6:51
#5581
30K
18.64 mi12:13:012:09:116:5622:00
7:05
#5406
20M
20.00 mi12:22:282:18:386:569:27
6:57
#5240
21M
21.00 mi12:30:122:26:226:587:44
7:44
#5214
35K
21.75 mi12:35:102:31:206:584:58
6:38
#5118
23M
23.00 mi12:43:492:39:596:578:39
6:55
#4952
24M
24.00 mi12:50:302:46:406:576:41
6:41
#4826
40K
24.85 mi12:56:312:52:416:576:01
7:02
#4753
25.2M
25.20 mi12:59:132:55:236:582:42
7:50
#4754
Finish
26.22 mi13:06:223:02:326:587:09
7:01
#4730
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4696437043706262(Top 24%)5663(Top 37%)5663(Top 276%)
10K6.21 mi3.10 mi5279-5834883-5134883-5135904(Top 22%)5384(Top 35%)5384(Top 262%)
15K9.32 mi3.11 mi5678-3995217-3345217-3346262(Top 24%)5663(Top 37%)5663(Top 276%)
20K12.43 mi3.11 mi5755-775289-725289-726007(Top 23%)5476(Top 36%)5476(Top 267%)
Half13.11 mi0.68 mi5777-225308-195308-196147(Top 23%)5590(Top 37%)5590(Top 272%)
25K15.53 mi2.42 mi5581+1965143+1655143+1654560(Top 17%)4247(Top 28%)4247(Top 207%)
30K18.64 mi3.11 mi5406+1754988+1554988+1554820(Top 18%)4442(Top 29%)4442(Top 216%)
20M20.00 mi1.36 mi5240+1664842+1464842+1463755(Top 14%)3499(Top 23%)3499(Top 171%)
21M21.00 mi1.00 mi5214+264810+324810+325772(Top 22%)5024(Top 33%)5024(Top 245%)
35K21.75 mi0.75 mi5118+964720+904720+903258(Top 12%)3043(Top 20%)3043(Top 148%)
23M23.00 mi1.25 mi4952+1664579+1414579+1413308(Top 12%)3077(Top 20%)3077(Top 150%)
24M24.00 mi1.00 mi4826+1264469+1104469+1103044(Top 11%)2828(Top 19%)2828(Top 138%)
40K24.85 mi0.85 mi4753+734403+664403+664036(Top 15%)3618(Top 24%)3618(Top 176%)
25.2M25.20 mi0.35 mi4754-14397+64397+65477(Top 21%)4576(Top 30%)4576(Top 223%)
Finish26.22 mi1.02 mi4730+244367+304367+305284(Top 20%)4464(Top 29%)4464(Top 218%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21story building
+97ft-345ft

Overall

6262

Males

5663

M50-54

5663

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

5904

Males

5384

M50-54

5384

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+67ft-78ft

Overall

6262

Males

5663

M50-54

5663

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

6007

Males

5476

M50-54

5476

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

6147

Males

5590

M50-54

5590

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4560

Males

4247

M50-54

4247

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

4820

Males

4442

M50-54

4442

30K→20M

18.6 - 20.0 mi

Top 14%
×5story building
+64ft-50ft

Overall

3755

Males

3499

M50-54

3499

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5772

Males

5024

M50-54

5024

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3258

Males

3043

M50-54

3043

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3308

Males

3077

M50-54

3077

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

3044

Males

2828

M50-54

2828

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4036

Males

3618

M50-54

3618

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5477

Males

4576

M50-54

4576

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5284

Males

4464

M50-54

4464

Passing Analysis

Category:
Athletes Passed
1406
Passed By
1440
Net Change
-34
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4696
5K → 10K59642-583#4696#5279
10K → 15K25424-399#5279#5678
15K → 20K79156-77#5678#5755
20K → Half1234-22#5755#5777
Half → 25K2037+196#5777#5581
25K → 30K22550+175#5581#5406
30K → 20M1704+166#5406#5240
20M → 21M7347+26#5240#5214
21M → 35K982+96#5214#5118
35K → 23M1704+166#5118#4952
23M → 24M1326+126#4952#4826
24M → 40K829+73#4826#4753
40K → 25.2M1516-1#4753#4754
25.2M → Finish6339+24#4754#4730
TOTALS14061440-34
📊

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