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BOSTON MARATHON 2024

Jean-Marc Mac-Thiong

Bib: 1755•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Masters (Masters Men)
#0 / 9729
Top 2%
Division (M45-49)
#0 / 2218
Top 2%
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
6:14/mi
19:23
↑ 97↓ 3451.5%
10K· 6.21 mi
6:15/mi
38:47
↑ 79↓ 1380.4%
15K· 9.32 mi
6:14/mi
58:09
↑ 67↓ 78
20K· 12.43 mi
6:19/mi
1:17:45
↑ 106↓ 860.1%
Half· 13.11 mi
6:09/mi
1:21:57
↑ 19↓ 370.5%
25K· 15.53 mi
6:19/mi
1:37:15
↑ 66↓ 880.2%
30K· 18.64 mi
6:28/mi
1:57:20
↑ 181↓ 1480.2%
20M
6:29/mi
2:06:08
↑ 64↓ 500.2%
21M
6:51/mi
2:12:59
↑ 106↓ 241.6%
35K· 21.75 mi
6:17/mi
2:17:41
↑ 17↓ 861.7%
23M
6:33/mi
2:25:53
↑ 23↓ 630.6%
24M
6:31/mi
2:32:24
↓ 821.3%
40K· 24.85 mi
6:42/mi
2:38:08
↓ 200.3%
25.2M
7:53/mi
2:40:51
↑ 13↓ 160.2%
Finish· 26.22 mi
6:32/mi
2:47:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:57
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:25:33
Pace6:32 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1619:236:1419:23
6:14
-
10K
6.21 mi10:39:4038:476:1419:24
6:15
+0:01
15K
9.32 mi10:59:0258:096:1419:22
6:14
-0:01
20K
12.43 mi11:18:381:17:456:1519:36
6:19
+0:05
Half
13.11 mi11:22:501:21:576:154:12
6:09
-0:10
25K
15.53 mi11:38:081:37:156:1615:18
6:19
+0:10
30K
18.64 mi11:58:131:57:206:1820:05
6:28
+0:09
20M
20.00 mi12:07:012:06:086:188:48
6:29
+0:01
21M
21.00 mi12:13:522:12:596:206:51
6:51
+0:22
35K
21.75 mi12:18:342:17:416:204:42
6:17
-0:34
23M
23.00 mi12:26:462:25:536:218:12
6:33
+0:16
24M
24.00 mi12:33:172:32:246:216:31
6:31
-0:02
40K
24.85 mi12:39:012:38:086:225:44
6:42
+0:11
25.2M
25.20 mi12:41:442:40:516:232:43
7:53
+1:11
Finish
26.22 mi12:48:232:47:306:246:39
6:32
-1:21

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

6:09 /mi

Average Pace

6:24 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:21

37% of race

Time at Steady Pace

1:29:51

54% of race

Time at Slower Pace

15:18

9% of race

Average Pace: 6:23 /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 mi10:20:1619:236:1419:23
6:14
#1786
10K
6.21 mi10:39:4038:476:1419:24
6:15
#1707
15K
9.32 mi10:59:0258:096:1419:22
6:14
#1608
20K
12.43 mi11:18:381:17:456:1519:36
6:19
#1529
Half
13.11 mi11:22:501:21:576:154:12
6:09
#1505
25K
15.53 mi11:38:081:37:156:1615:18
6:19
#1414
30K
18.64 mi11:58:131:57:206:1820:05
6:28
#1273
20M
20.00 mi12:07:012:06:086:188:48
6:29
#1193
21M
21.00 mi12:13:522:12:596:206:51
6:51
#1124
35K
21.75 mi12:18:342:17:416:204:42
6:17
#1086
23M
23.00 mi12:26:462:25:536:218:12
6:33
#1038
24M
24.00 mi12:33:172:32:246:216:31
6:31
#1012
40K
24.85 mi12:39:012:38:086:225:44
6:42
#1002
25.2M
25.20 mi12:41:442:40:516:232:43
7:53
#1006
Finish
26.22 mi12:48:232:47:306:246:39
6:32
#1002
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1786172617261489(Top 6%)1440(Top 10%)1440(Top 65%)
10K6.21 mi3.10 mi1707+791650+761650+761662(Top 7%)1610(Top 11%)1610(Top 73%)
15K9.32 mi3.11 mi1608+991558+921558+921489(Top 6%)1440(Top 10%)1440(Top 65%)
20K12.43 mi3.11 mi1529+791481+771481+771378(Top 5%)1333(Top 9%)1333(Top 60%)
Half13.11 mi0.68 mi1505+241459+221459+221162(Top 5%)1126(Top 8%)1126(Top 51%)
25K15.53 mi2.42 mi1414+911368+911368+911161(Top 5%)1121(Top 8%)1121(Top 51%)
30K18.64 mi3.11 mi1273+1411228+1401228+140968(Top 4%)925(Top 6%)925(Top 42%)
20M20.00 mi1.36 mi1193+801150+781150+78790(Top 3%)746(Top 5%)746(Top 34%)
21M21.00 mi1.00 mi1124+691082+681082+68797(Top 3%)753(Top 5%)753(Top 34%)
35K21.75 mi0.75 mi1086+381043+391043+39785(Top 3%)743(Top 5%)743(Top 33%)
23M23.00 mi1.25 mi1038+48996+47996+47780(Top 3%)737(Top 5%)737(Top 33%)
24M24.00 mi1.00 mi1012+26970+26970+26986(Top 4%)920(Top 6%)920(Top 41%)
40K24.85 mi0.85 mi1002+10957+13957+131091(Top 4%)1012(Top 7%)1012(Top 46%)
25.2M25.20 mi0.35 mi1006-4961-4961-42337(Top 9%)2023(Top 14%)2023(Top 91%)
Finish26.22 mi1.02 mi1002+4956+5956+51454(Top 6%)1307(Top 9%)1307(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1489

Males

1440

M45-49

1440

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1662

Males

1610

M45-49

1610

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1489

Males

1440

M45-49

1440

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1378

Males

1333

M45-49

1333

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1162

Males

1126

M45-49

1126

Half→25K

13.1 - 15.5 mi

Top 5%
×4story building
+66ft-88ft

Overall

1161

Males

1121

M45-49

1121

25K→30K

15.5 - 18.6 mi

Top 4%
×9story building
+181ft-148ft

Overall

968

Males

925

M45-49

925

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

790

Males

746

M45-49

746

20M→21M

20.0 - 21.0 mi

Top 3%
×8story building
+106ft-24ft

Overall

797

Males

753

M45-49

753

21M→35K

21.0 - 21.8 mi

Top 3%
×7story building
+17ft-86ft

Overall

785

Males

743

M45-49

743

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

780

Males

737

M45-49

737

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

986

Males

920

M45-49

920

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1091

Males

1012

M45-49

1012

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2337

Males

2023

M45-49

2023

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1454

Males

1307

M45-49

1307

Passing Analysis

Category:
Athletes Passed
1003
Passed By
219
Net Change
+784
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1786
5K → 10K13758+79#1786#1707
10K → 15K11819+99#1707#1608
15K → 20K10930+79#1608#1529
20K → Half273+24#1529#1505
Half → 25K10110+91#1505#1414
25K → 30K15615+141#1414#1273
30K → 20M877+80#1273#1193
20M → 21M734+69#1193#1124
21M → 35K435+38#1124#1086
35K → 23M513+48#1086#1038
23M → 24M359+26#1038#1012
24M → 40K2515+10#1012#1002
40K → 25.2M1115-4#1002#1006
25.2M → Finish3026+4#1006#1002
TOTALS1003219+784
📊

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