Boston Marathon logo
BOSTON MARATHON 2024

Lambert Creuwels

Bib: 27958 M NL

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:24/mi
32:19
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:34/mi
1:05:09
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:37/mi
1:38:07
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:12/mi
2:12:55
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:20/mi
2:19:58
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:37/mi
2:48:07
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:13/mi
3:22:57
↑ 181↓ 1480.2%
138 ft elev
20M
10:59/mi
3:37:52
↑ 64↓ 500.2%
148 ft elev
21M
12:16/mi
3:50:08
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:30/mi
3:57:59
↑ 17↓ 861.7%
156 ft elev
23M
11:09/mi
4:11:57
↑ 23↓ 630.6%
116 ft elev
24M
11:29/mi
4:23:26
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:50/mi
4:33:33
↓ 200.3%
20 ft elev
25.2M
13:17/mi
4:38:08
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:16/mi
4:49:37
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Is this your race?

Claim it for a free AI report on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:58
Pace10:41 /mi
2nd Half
Distance13.11 mi
Time2:29:39
Pace11:25 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1932:1910:2432:19
10:24
-
10K
6.21 mi12:24:091:05:0910:2932:50
10:34
+0:10
15K
9.32 mi12:57:071:38:0710:3232:58
10:37
+0:03
20K
12.43 mi13:31:552:12:5510:4234:48
11:12
+0:35
Half
13.11 mi13:38:582:19:5810:417:03
10:20
-0:52
25K
15.53 mi14:07:072:48:0710:4928:09
11:37
+1:17
30K
18.64 mi14:41:573:22:5710:5334:50
11:13
-0:24
20M
20.00 mi14:56:523:37:5210:5414:55
10:59
-0:14
21M
21.00 mi15:09:083:50:0810:5812:16
12:16
+1:17
35K
21.75 mi15:16:593:57:5910:577:51
10:30
-1:46
23M
23.00 mi15:30:574:11:5710:5713:58
11:09
+0:39
24M
24.00 mi15:42:264:23:2610:5911:29
11:29
+0:20
40K
24.85 mi15:52:334:33:3311:0010:07
11:50
+0:21
25.2M
25.20 mi15:57:084:38:0811:024:35
13:17
+1:27
Finish
26.22 mi16:08:374:49:3711:0311:29
11:16
-2:01

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

10:20 /mi

Average Pace

11:03 /mi

Slowest Pace

13:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:01

39% of race

Time at Steady Pace

2:01:29

42% of race

Time at Slower Pace

55:07

19% of race

Average Pace: 11:03 /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 mi11:51:1932:1910:2432:19
10:24
#23897
10K
6.21 mi12:24:091:05:0910:2932:50
10:34
#23741
15K
9.32 mi12:57:071:38:0710:3232:58
10:37
#23511
20K
12.43 mi13:31:552:12:5510:4234:48
11:12
#23414
Half
13.11 mi13:38:582:19:5810:417:03
10:20
#23356
25K
15.53 mi14:07:072:48:0710:4928:09
11:37
#23228
30K
18.64 mi14:41:573:22:5710:5334:50
11:13
#22756
20M
20.00 mi14:56:523:37:5210:5414:55
10:59
#22523
21M
21.00 mi15:09:083:50:0810:5812:16
12:16
#22370
35K
21.75 mi15:16:593:57:5910:577:51
10:30
#22235
23M
23.00 mi15:30:574:11:5710:5713:58
11:09
#22043
24M
24.00 mi15:42:264:23:2610:5911:29
11:29
#21971
40K
24.85 mi15:52:334:33:3311:0010:07
11:50
#21881
25.2M
25.20 mi15:57:084:38:0811:024:35
13:17
#21854
Finish
26.22 mi16:08:374:49:3711:0311:29
11:16
#21878
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi23897139561395623104(Top 90%)13572(Top 93%)13572(Top 1157%)
10K6.21 mi3.10 mi23741+15613897+5913897+5923618(Top 92%)13826(Top 95%)13826(Top 1179%)
15K9.32 mi3.11 mi23511+23013776+12113776+12123104(Top 90%)13572(Top 93%)13572(Top 1157%)
20K12.43 mi3.11 mi23414+9713713+6313713+6322973(Top 90%)13489(Top 93%)13489(Top 1150%)
Half13.11 mi0.68 mi23356+5813683+3013683+3022318(Top 87%)13141(Top 90%)13141(Top 1120%)
25K15.53 mi2.42 mi23228+12813602+8113602+8122589(Top 88%)13224(Top 91%)13224(Top 1127%)
30K18.64 mi3.11 mi22756+47213349+25313349+25320456(Top 80%)12072(Top 83%)12072(Top 1029%)
20M20.00 mi1.36 mi22523+23313220+12913220+12919243(Top 75%)11380(Top 78%)11380(Top 970%)
21M21.00 mi1.00 mi22370+15313131+8913131+8919380(Top 76%)11334(Top 78%)11334(Top 966%)
35K21.75 mi0.75 mi22235+13513059+7213059+7218567(Top 73%)10916(Top 75%)10916(Top 931%)
23M23.00 mi1.25 mi22043+19212939+12012939+12018846(Top 74%)11000(Top 75%)11000(Top 938%)
24M24.00 mi1.00 mi21971+7212885+5412885+5420381(Top 80%)11713(Top 80%)11713(Top 999%)
40K24.85 mi0.85 mi21881+9012817+6812817+6820100(Top 79%)11484(Top 79%)11484(Top 979%)
25.2M25.20 mi0.35 mi21854+2712795+2212795+2220291(Top 79%)11593(Top 80%)11593(Top 988%)
Finish26.22 mi1.02 mi21878-2412791+412791+421960(Top 86%)12481(Top 86%)12481(Top 1064%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23104

Males

13572

M60-64

13572

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

23618

Males

13826

M60-64

13826

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23104

Males

13572

M60-64

13572

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

22973

Males

13489

M60-64

13489

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

22318

Males

13141

M60-64

13141

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

22589

Males

13224

M60-64

13224

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

20456

Males

12072

M60-64

12072

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19243

Males

11380

M60-64

11380

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

19380

Males

11334

M60-64

11334

21M→35K

21.0 - 21.8 mi

Top 73%
×7story building
+17ft-86ft

Overall

18567

Males

10916

M60-64

10916

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

18846

Males

11000

M60-64

11000

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

20381

Males

11713

M60-64

11713

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20100

Males

11484

M60-64

11484

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20291

Males

11593

M60-64

11593

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

21960

Males

12481

M60-64

12481

Passing Analysis

Category:
Athletes Passed
2468
Passed By
449
Net Change
+2019
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23897
5K → 10K272116+156#23897#23741
10K → 15K28151+230#23741#23511
15K → 20K18487+97#23511#23414
20K → Half646+58#23414#23356
Half → 25K18658+128#23356#23228
25K → 30K4786+472#23228#22756
30K → 20M2363+233#22756#22523
20M → 21M1607+153#22523#22370
21M → 35K1372+135#22370#22235
35K → 23M1964+192#22235#22043
23M → 24M9725+72#22043#21971
24M → 40K10414+90#21971#21881
40K → 25.2M3710+27#21881#21854
25.2M → Finish3660-24#21854#21878
TOTALS2468449+2019
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing