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BOSTON MARATHON 2023

Tom Mcneill

Bib: 2569•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 8%
Division (M18-39)
#0 / 5285
Top 20%
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
6:22/mi
19:46
↑ 97↓ 3451.5%
10K· 6.21 mi
6:15/mi
39:11
↑ 79↓ 1380.4%
15K· 9.32 mi
6:22/mi
58:57
↑ 67↓ 78
20K· 12.43 mi
6:20/mi
1:18:39
↑ 106↓ 860.1%
Half· 13.11 mi
6:15/mi
1:22:55
↑ 19↓ 370.5%
25K· 15.53 mi
6:22/mi
1:38:22
↑ 66↓ 880.2%
30K· 18.64 mi
6:25/mi
1:58:18
↑ 181↓ 1480.2%
20M
6:21/mi
2:06:56
↑ 64↓ 500.2%
21M
6:43/mi
2:13:39
↑ 106↓ 241.6%
35K· 21.75 mi
6:08/mi
2:18:14
↑ 17↓ 861.7%
23M
6:28/mi
2:26:20
↑ 23↓ 630.6%
24M
6:24/mi
2:32:44
↓ 821.3%
40K· 24.85 mi
6:26/mi
2:38:14
↓ 200.3%
25.2M
6:58/mi
2:40:38
↑ 13↓ 160.2%
Finish· 26.22 mi
6:18/mi
2:47:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:55
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:24:08
Pace6:25 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5119:466:2219:46
6:22
-
10K
6.21 mi10:40:1639:116:1819:25
6:15
-0:07
15K
9.32 mi11:00:0258:576:1919:46
6:22
+0:07
20K
12.43 mi11:19:441:18:396:2019:42
6:20
-0:02
Half
13.11 mi11:24:001:22:556:194:16
6:15
-0:05
25K
15.53 mi11:39:271:38:226:2015:27
6:22
+0:07
30K
18.64 mi11:59:231:58:186:2119:56
6:25
+0:03
20M
20.00 mi12:08:012:06:566:218:38
6:21
-0:04
21M
21.00 mi12:14:442:13:396:226:43
6:43
+0:22
35K
21.75 mi12:19:192:18:146:214:35
6:08
-0:35
23M
23.00 mi12:27:252:26:206:228:06
6:28
+0:20
24M
24.00 mi12:33:492:32:446:226:24
6:24
-0:04
40K
24.85 mi12:39:192:38:146:225:30
6:26
+0:02
25.2M
25.20 mi12:41:432:40:386:222:24
6:58
+0:32
Finish
26.22 mi12:48:082:47:036:236:25
6:18
-0:40

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

6:08 /mi

Average Pace

6:23 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:39

99% of race

Time at Steady Pace

2:24

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /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 mi10:20:5119:466:2219:46
6:22
#1668
10K
6.21 mi10:40:1639:116:1819:25
6:15
#1598
15K
9.32 mi11:00:0258:576:1919:46
6:22
#1691
20K
12.43 mi11:19:441:18:396:2019:42
6:20
#1655
Half
13.11 mi11:24:001:22:556:194:16
6:15
#1647
25K
15.53 mi11:39:271:38:226:2015:27
6:22
#1618
30K
18.64 mi11:59:231:58:186:2119:56
6:25
#1526
20M
20.00 mi12:08:012:06:566:218:38
6:21
#1470
21M
21.00 mi12:14:442:13:396:226:43
6:43
#1435
35K
21.75 mi12:19:192:18:146:214:35
6:08
#1406
23M
23.00 mi12:27:252:26:206:228:06
6:28
#1381
24M
24.00 mi12:33:492:32:446:226:24
6:24
#1371
40K
24.85 mi12:39:192:38:146:225:30
6:26
#1353
25.2M
25.20 mi12:41:432:40:386:222:24
6:58
#1351
Finish
26.22 mi12:48:082:47:036:236:25
6:18
#1332
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1668158915891935(Top 7%)1853(Top 12%)1853(Top 35%)
10K6.21 mi3.10 mi1598+701525+641525+641569(Top 6%)1499(Top 10%)1499(Top 28%)
15K9.32 mi3.11 mi1691-931616-911616-911935(Top 7%)1853(Top 12%)1853(Top 35%)
20K12.43 mi3.11 mi1655+361584+321584+321579(Top 6%)1509(Top 10%)1509(Top 29%)
Half13.11 mi0.68 mi1647+81576+81576+81644(Top 6%)1574(Top 10%)1574(Top 30%)
25K15.53 mi2.42 mi1618+291548+281548+281627(Top 6%)1557(Top 10%)1557(Top 29%)
30K18.64 mi3.11 mi1526+921458+901458+901273(Top 5%)1215(Top 8%)1215(Top 23%)
20M20.00 mi1.36 mi1470+561405+531405+531020(Top 4%)976(Top 6%)976(Top 18%)
21M21.00 mi1.00 mi1435+351371+341371+341166(Top 4%)1108(Top 7%)1108(Top 21%)
35K21.75 mi0.75 mi1406+291342+291342+291040(Top 4%)988(Top 7%)988(Top 19%)
23M23.00 mi1.25 mi1381+251317+251317+251340(Top 5%)1269(Top 8%)1269(Top 24%)
24M24.00 mi1.00 mi1371+101307+101307+101707(Top 6%)1608(Top 11%)1608(Top 30%)
40K24.85 mi0.85 mi1353+181290+171290+171350(Top 5%)1273(Top 8%)1273(Top 24%)
25.2M25.20 mi0.35 mi1351+21287+31287+31697(Top 6%)1590(Top 10%)1590(Top 30%)
Finish26.22 mi1.02 mi1332+191268+191268+191653(Top 6%)1553(Top 10%)1553(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1935

Males

1853

M18-39

1853

5K→10K

3.1 - 6.2 mi

Top 6%
×5story building
+79ft-138ft

Overall

1569

Males

1499

M18-39

1499

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1935

Males

1853

M18-39

1853

15K→20K

9.3 - 12.4 mi

Top 6%
×5story building
+106ft-86ft

Overall

1579

Males

1509

M18-39

1509

20K→Half

12.4 - 13.1 mi

Top 6%
×2story building
+19ft-37ft

Overall

1644

Males

1574

M18-39

1574

Half→25K

13.1 - 15.5 mi

Top 6%
×4story building
+66ft-88ft

Overall

1627

Males

1557

M18-39

1557

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1273

Males

1215

M18-39

1215

30K→20M

18.6 - 20.0 mi

Top 4%
×5story building
+64ft-50ft

Overall

1020

Males

976

M18-39

976

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

1166

Males

1108

M18-39

1108

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1040

Males

988

M18-39

988

35K→23M

21.8 - 23.0 mi

Top 5%
×5story building
+23ft-63ft

Overall

1340

Males

1269

M18-39

1269

23M→24M

23.0 - 24.0 mi

Top 6%
×6story building
+12ft-82ft

Overall

1707

Males

1608

M18-39

1608

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1350

Males

1273

M18-39

1273

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1697

Males

1590

M18-39

1590

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1653

Males

1553

M18-39

1553

Passing Analysis

Category:
Athletes Passed
661
Passed By
325
Net Change
+336
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1668
5K → 10K12454+70#1668#1598
10K → 15K28121-93#1598#1691
15K → 20K6630+36#1691#1655
20K → Half168+8#1655#1647
Half → 25K5324+29#1647#1618
25K → 30K10614+92#1618#1526
30K → 20M626+56#1526#1470
20M → 21M427+35#1470#1435
21M → 35K312+29#1435#1406
35K → 23M3813+25#1406#1381
23M → 24M2616+10#1381#1371
24M → 40K2810+18#1371#1353
40K → 25.2M108+2#1353#1351
25.2M → Finish3112+19#1351#1332
TOTALS661325+336
📊

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