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BOSTON MARATHON 2023

Lukas Thompson

Bib: 4845•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 14%
Division (M18-39)
#0 / 5285
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:44
Rank: #3399
Start → 5K
20:44 | 6:40/mi
10K· 6.21 mi
40:18
Rank: #2417 (+982)
5K → 10K
19:34 | 6:18/mi
15K· 9.32 mi
59:46
Rank: #2063 (+354)
10K → 15K
19:28 | 6:16/mi
20K· 12.43 mi
1:19:35
Rank: #1953 (+110)
15K → 20K
19:49 | 6:23/mi
Half· 13.11 mi
1:23:53
Rank: #1939 (+14)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:39:37
Rank: #1944 (-5)
Half → 25K
15:44 | 6:29/mi
30K· 18.64 mi
2:00:52
Rank: #2139 (-195)
25K → 30K
21:15 | 6:50/mi
20M
2:10:02
Rank: #2155 (-16)
30K → 20M
9:10 | 6:45/mi
21M
2:17:11
Rank: #2167 (-12)
20M → 21M
7:09 | 7:09/mi
35K· 21.75 mi
2:22:32
Rank: #2267 (-100)
21M → 35K
5:21 | 7:09/mi
23M
2:31:08
Rank: #2269 (-2)
35K → 23M
8:36 | 6:52/mi
24M
2:37:42
Rank: #2268 (+1)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:43:28
Rank: #2246 (+22)
24M → 40K
5:46 | 6:45/mi
25.2M
2:45:54
Rank: #2227 (+19)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:52:18
Rank: #2161 (+66)
25.2M → Finish
6:24 | 6:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:53
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:28:25
Pace6:45 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0720:446:4020:44
6:40
-
10K
6.21 mi10:42:4140:186:2919:34
6:18
-0:22
15K
9.32 mi11:02:0959:466:2519:28
6:16
-0:02
20K
12.43 mi11:21:581:19:356:2419:49
6:23
+0:07
Half
13.11 mi11:26:161:23:536:244:18
6:18
-0:05
25K
15.53 mi11:42:001:39:376:2515:44
6:29
+0:11
30K
18.64 mi12:03:152:00:526:2921:15
6:50
+0:21
20M
20.00 mi12:12:252:10:026:309:10
6:45
-0:05
21M
21.00 mi12:19:342:17:116:327:09
7:09
+0:24
35K
21.75 mi12:24:552:22:326:335:21
7:09
0:00
23M
23.00 mi12:33:312:31:086:348:36
6:52
-0:17
24M
24.00 mi12:40:052:37:426:346:34
6:34
-0:18
40K
24.85 mi12:45:512:43:286:355:46
6:45
+0:11
25.2M
25.20 mi12:48:172:45:546:352:26
7:03
+0:18
Finish
26.22 mi12:54:412:52:186:356:24
6:17
-0:46

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

6:16 /mi

Average Pace

6:35 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:22

91% of race

Time at Steady Pace

14:56

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:23:0720:446:4020:44
6:40
#3399
10K
6.21 mi10:42:4140:186:2919:34
6:18
#2417
15K
9.32 mi11:02:0959:466:2519:28
6:16
#2063
20K
12.43 mi11:21:581:19:356:2419:49
6:23
#1953
Half
13.11 mi11:26:161:23:536:244:18
6:18
#1939
25K
15.53 mi11:42:001:39:376:2515:44
6:29
#1944
30K
18.64 mi12:03:152:00:526:2921:15
6:50
#2139
20M
20.00 mi12:12:252:10:026:309:10
6:45
#2155
21M
21.00 mi12:19:342:17:116:327:09
7:09
#2167
35K
21.75 mi12:24:552:22:326:335:21
7:09
#2267
23M
23.00 mi12:33:312:31:086:348:36
6:52
#2269
24M
24.00 mi12:40:052:37:426:346:34
6:34
#2268
40K
24.85 mi12:45:512:43:286:355:46
6:45
#2246
25.2M
25.20 mi12:48:172:45:546:352:26
7:03
#2227
Finish
26.22 mi12:54:412:52:186:356:24
6:17
#2161
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3399320232021502(Top 6%)1434(Top 9%)1434(Top 27%)
10K6.21 mi3.10 mi2417+9822308+8942308+8941767(Top 7%)1690(Top 11%)1690(Top 32%)
15K9.32 mi3.11 mi2063+3541978+3301978+3301502(Top 6%)1434(Top 9%)1434(Top 27%)
20K12.43 mi3.11 mi1953+1101870+1081870+1081709(Top 6%)1635(Top 11%)1635(Top 31%)
Half13.11 mi0.68 mi1939+141856+141856+141808(Top 7%)1737(Top 11%)1737(Top 33%)
25K15.53 mi2.42 mi1944-51862-61862-62116(Top 8%)2029(Top 13%)2029(Top 38%)
30K18.64 mi3.11 mi2139-1952052-1902052-1903242(Top 12%)3054(Top 20%)3054(Top 58%)
20M20.00 mi1.36 mi2155-162066-142066-142486(Top 9%)2357(Top 16%)2357(Top 45%)
21M21.00 mi1.00 mi2167-122076-102076-102823(Top 11%)2648(Top 17%)2648(Top 50%)
35K21.75 mi0.75 mi2267-1002171-952171-956157(Top 23%)5329(Top 35%)5329(Top 101%)
23M23.00 mi1.25 mi2269-22173-22173-23023(Top 11%)2818(Top 19%)2818(Top 53%)
24M24.00 mi1.00 mi2268+1217321732375(Top 9%)2218(Top 15%)2218(Top 42%)
40K24.85 mi0.85 mi2246+222155+182155+182534(Top 10%)2348(Top 15%)2348(Top 44%)
25.2M25.20 mi0.35 mi2227+192137+182137+181914(Top 7%)1797(Top 12%)1797(Top 34%)
Finish26.22 mi1.02 mi2161+662072+652072+651546(Top 6%)1461(Top 10%)1461(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1502

Males

1434

M18-39

1434

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1767

Males

1690

M18-39

1690

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1502

Males

1434

M18-39

1434

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1709

Males

1635

M18-39

1635

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1808

Males

1737

M18-39

1737

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2116

Males

2029

M18-39

2029

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3242

Males

3054

M18-39

3054

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2486

Males

2357

M18-39

2357

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2823

Males

2648

M18-39

2648

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6157

Males

5329

M18-39

5329

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3023

Males

2818

M18-39

2818

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2375

Males

2218

M18-39

2218

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2534

Males

2348

M18-39

2348

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1914

Males

1797

M18-39

1797

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1546

Males

1461

M18-39

1461

Passing Analysis

Category:
Athletes Passed
1791
Passed By
553
Net Change
+1238
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3399
5K → 10K9820+982#3399#2417
10K → 15K3551+354#2417#2063
15K → 20K12414+110#2063#1953
20K → Half195+14#1953#1939
Half → 25K3641-5#1939#1944
25K → 30K24219-195#1944#2139
30K → 20M2541-16#2139#2155
20M → 21M3345-12#2155#2167
21M → 35K3103-100#2167#2267
35K → 23M2931-2#2267#2269
23M → 24M3433+1#2269#2268
24M → 40K3513+22#2268#2246
40K → 25.2M212+19#2246#2227
25.2M → Finish715+66#2227#2161
TOTALS1791553+1238
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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