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BOSTON MARATHON 2024

Maarten Van Tuijl

Bib: 12171•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 45%
Masters (Masters Men)
#0 / 9729
Top 35%
Division (M50-54)
#0 / 1935
Top 35%
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
7:37/mi
23:41
↑ 97↓ 3451.5%
10K· 6.21 mi
7:46/mi
47:48
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:11:39
↑ 67↓ 78
20K· 12.43 mi
7:43/mi
1:35:39
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:40:51
↑ 19↓ 370.5%
25K· 15.53 mi
7:49/mi
1:59:49
↑ 66↓ 880.2%
30K· 18.64 mi
7:59/mi
2:24:38
↑ 181↓ 1480.2%
20M
8:13/mi
2:35:48
↑ 64↓ 500.2%
21M
8:37/mi
2:44:25
↑ 106↓ 241.6%
35K· 21.75 mi
8:20/mi
2:50:39
↑ 17↓ 861.7%
23M
8:08/mi
3:00:50
↑ 23↓ 630.6%
24M
7:53/mi
3:08:43
↓ 821.3%
40K· 24.85 mi
8:09/mi
3:15:41
↓ 200.3%
25.2M
8:48/mi
3:18:43
↑ 13↓ 160.2%
Finish· 26.22 mi
7:53/mi
3:26:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:51
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:45:54
Pace8:05 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1723:417:3723:41
7:37
-
10K
6.21 mi11:16:2447:487:4224:07
7:46
+0:09
15K
9.32 mi11:40:151:11:397:4123:51
7:41
-0:05
20K
12.43 mi12:04:151:35:397:4224:00
7:43
+0:02
Half
13.11 mi12:09:271:40:517:425:12
7:37
-0:06
25K
15.53 mi12:28:251:59:497:4318:58
7:49
+0:12
30K
18.64 mi12:53:142:24:387:4624:49
7:59
+0:10
20M
20.00 mi13:04:242:35:487:4711:10
8:13
+0:14
21M
21.00 mi13:13:012:44:257:508:37
8:37
+0:24
35K
21.75 mi13:19:152:50:397:516:14
8:20
-0:17
23M
23.00 mi13:29:263:00:507:5210:11
8:08
-0:12
24M
24.00 mi13:37:193:08:437:527:53
7:53
-0:15
40K
24.85 mi13:44:173:15:417:526:58
8:09
+0:16
25.2M
25.20 mi13:47:193:18:437:533:02
8:48
+0:39
Finish
26.22 mi13:55:213:26:457:538:02
7:53
-0:55

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

7:37 /mi

Average Pace

7:53 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:06

94% of race

Time at Steady Pace

11:39

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:53 /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 mi10:52:1723:417:3723:41
7:37
#11715
10K
6.21 mi11:16:2447:487:4224:07
7:46
#12021
15K
9.32 mi11:40:151:11:397:4123:51
7:41
#11629
20K
12.43 mi12:04:151:35:397:4224:00
7:43
#11125
Half
13.11 mi12:09:271:40:517:425:12
7:37
#11068
25K
15.53 mi12:28:251:59:497:4318:58
7:49
#10631
30K
18.64 mi12:53:142:24:387:4624:49
7:59
#9968
20M
20.00 mi13:04:242:35:487:4711:10
8:13
#9705
21M
21.00 mi13:13:012:44:257:508:37
8:37
#9440
35K
21.75 mi13:19:152:50:397:516:14
8:20
#9394
23M
23.00 mi13:29:263:00:507:5210:11
8:08
#9128
24M
24.00 mi13:37:193:08:437:527:53
7:53
#8943
40K
24.85 mi13:44:173:15:417:526:58
8:09
#8778
25.2M
25.20 mi13:47:193:18:437:533:02
8:48
#8684
Finish
26.22 mi13:55:213:26:457:538:02
7:53
#8630
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi117158720872011001(Top 43%)8280(Top 57%)8280(Top 428%)
10K6.21 mi3.10 mi12021-3068810-908810-9012328(Top 48%)8929(Top 61%)8929(Top 461%)
15K9.32 mi3.11 mi11629+3928602+2088602+20811001(Top 43%)8280(Top 57%)8280(Top 428%)
20K12.43 mi3.11 mi11125+5048370+2328370+2329898(Top 39%)7596(Top 52%)7596(Top 393%)
Half13.11 mi0.68 mi11068+578337+338337+339945(Top 39%)7642(Top 52%)7642(Top 395%)
25K15.53 mi2.42 mi10631+4378066+2718066+2719056(Top 35%)7002(Top 48%)7002(Top 362%)
30K18.64 mi3.11 mi9968+6637644+4227644+4227791(Top 30%)6085(Top 42%)6085(Top 314%)
20M20.00 mi1.36 mi9705+2637460+1847460+1847915(Top 31%)5955(Top 41%)5955(Top 308%)
21M21.00 mi1.00 mi9440+2657262+1987262+1986771(Top 27%)5145(Top 35%)5145(Top 266%)
35K21.75 mi0.75 mi9394+467207+557207+559740(Top 38%)6624(Top 45%)6624(Top 342%)
23M23.00 mi1.25 mi9128+2667012+1957012+1956432(Top 25%)4768(Top 33%)4768(Top 246%)
24M24.00 mi1.00 mi8943+1856873+1396873+1395991(Top 23%)4457(Top 31%)4457(Top 230%)
40K24.85 mi0.85 mi8778+1656739+1346739+1346513(Top 25%)4615(Top 32%)4615(Top 239%)
25.2M25.20 mi0.35 mi8684+946658+816658+815653(Top 22%)4098(Top 28%)4098(Top 212%)
Finish26.22 mi1.02 mi8630+546589+696589+697814(Top 31%)5325(Top 37%)5325(Top 275%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

11001

Males

8280

M50-54

8280

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12328

Males

8929

M50-54

8929

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

11001

Males

8280

M50-54

8280

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

9898

Males

7596

M50-54

7596

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

9945

Males

7642

M50-54

7642

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

9056

Males

7002

M50-54

7002

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7791

Males

6085

M50-54

6085

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

7915

Males

5955

M50-54

5955

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

6771

Males

5145

M50-54

5145

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

9740

Males

6624

M50-54

6624

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

6432

Males

4768

M50-54

4768

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

5991

Males

4457

M50-54

4457

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6513

Males

4615

M50-54

4615

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5653

Males

4098

M50-54

4098

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7814

Males

5325

M50-54

5325

Passing Analysis

Category:
Athletes Passed
3923*
Passed By
838
Net Change
+3085
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11715
5K → 10K174480-306#11715#12021
10K → 15K45462+392#12021#11629
15K → 20K53026+504#11629#11125
20K → Half6710+57#11125#11068
Half → 25K47235+437#11068#10631
25K → 30K688*25+663#10631#9968
30K → 20M28926+263#9968#9705
20M → 21M28621+265#9705#9440
21M → 35K8842+46#9440#9394
35K → 23M28721+266#9394#9128
23M → 24M19813+185#9128#8943
24M → 40K18419+165#8943#8778
40K → 25.2M995+94#8778#8684
25.2M → Finish10753+54#8684#8630
TOTALS3923*838+3085

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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