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BOSTON MARATHON 2024

Thierry Laforge

Bib: 1638 M FR

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 9%
Masters (Masters Men)
#0 / 9729
Top 3%
Division (M55-59)
#0 / 1529
Top 0.3%
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
6:13/mi
19:19
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:19/mi
38:57
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:26/mi
58:55
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:31/mi
1:19:11
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:28/mi
1:23:36
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:32/mi
1:39:27
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:48/mi
2:00:36
↑ 181↓ 1480.2%
138 ft elev
20M
6:49/mi
2:09:52
↑ 64↓ 500.2%
148 ft elev
21M
7:16/mi
2:17:08
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:30/mi
2:22:00
↑ 17↓ 861.7%
156 ft elev
23M
6:42/mi
2:30:23
↑ 23↓ 630.6%
116 ft elev
24M
6:22/mi
2:36:45
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:26/mi
2:42:15
↓ 200.3%
20 ft elev
25.2M
7:15/mi
2:44:45
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:14/mi
2:51:06
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:23:366:23 /mi⚡ faster
2nd Half
1:27:306:40 /mi+4.7%
Positive split — 4.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5919:196:1319:19
6:13
-
10K
6.21 mi10:39:3738:576:1619:38
6:19
+0:06
15K
9.32 mi10:59:3558:556:1919:58
6:26
+0:07
20K
12.43 mi11:19:511:19:116:2220:16
6:31
+0:05
Half
13.11 mi11:24:161:23:366:234:25
6:28
-0:03
25K
15.53 mi11:40:071:39:276:2415:51
6:32
+0:04
30K
18.64 mi12:01:162:00:366:2821:09
6:48
+0:16
20M
20.00 mi12:10:322:09:526:309:16
6:49
+0:01
21M
21.00 mi12:17:482:17:086:327:16
7:16
+0:27
35K
21.75 mi12:22:402:22:006:324:52
6:30
-0:46
23M
23.00 mi12:31:032:30:236:328:23
6:42
+0:12
24M
24.00 mi12:37:252:36:456:326:22
6:22
-0:20
40K
24.85 mi12:42:552:42:156:325:30
6:26
+0:04
25.2M
25.20 mi12:45:252:44:456:322:30
7:15
+0:49
Finish
26.22 mi12:51:462:51:066:326:21
6:14
-1:01

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

6:13 /mi

Average Pace

6:32 /mi

Slowest Pace

7:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:41:20

94% of race

Time at Steady Pace

9:46

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:19:5919:196:1319:19
6:13
#1701
10K
6.21 mi10:39:3738:576:1619:38
6:19
#1835
15K
9.32 mi10:59:3558:556:1919:58
6:26
#1953
20K
12.43 mi11:19:511:19:116:2220:16
6:31
#2033
Half
13.11 mi11:24:161:23:366:234:25
6:28
#2057
25K
15.53 mi11:40:071:39:276:2415:51
6:32
#1987
30K
18.64 mi12:01:162:00:366:2821:09
6:48
#1897
20M
20.00 mi12:10:322:09:526:309:16
6:49
#1850
21M
21.00 mi12:17:482:17:086:327:16
7:16
#1795
35K
21.75 mi12:22:402:22:006:324:52
6:30
#1745
23M
23.00 mi12:31:032:30:236:328:23
6:42
#1655
24M
24.00 mi12:37:252:36:456:326:22
6:22
#1554
40K
24.85 mi12:42:552:42:156:325:30
6:26
#1470
25.2M
25.20 mi12:45:252:44:456:322:30
7:15
#1451
Finish
26.22 mi12:51:462:51:066:326:21
6:14
#1381
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi170116421642231622342234
10K6.21 mi3.10 mi1835-1341776-1341776-134200719431943
15K9.32 mi3.11 mi1953-1181888-1121888-112231622342234
20K12.43 mi3.11 mi2033-801965-771965-77226921772177
Half13.11 mi0.68 mi2057-241989-241989-24241623112311
25K15.53 mi2.42 mi1987+701922+671922+67190518291829
30K18.64 mi3.11 mi1897+901833+891833+89195318491849
20M20.00 mi1.36 mi1850+471785+481785+48164115531553
21M21.00 mi1.00 mi1795+551730+551730+55173016191619
35K21.75 mi0.75 mi1745+501680+501680+50126511961196
23M23.00 mi1.25 mi1655+901588+921588+921052991991
24M24.00 mi1.00 mi1554+1011487+1011487+101718676676
40K24.85 mi0.85 mi1470+841406+811406+81635595595
25.2M25.20 mi0.35 mi1451+191388+181388+18955882882
Finish26.22 mi1.02 mi1381+701322+661322+66785733733

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2316

Males

2234

M55-59

2234

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

2007

Males

1943

M55-59

1943

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2316

Males

2234

M55-59

2234

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2269

Males

2177

M55-59

2177

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2416

Males

2311

M55-59

2311

Half→25K

13.1 - 15.5 mi

Top 7%
×4story building
+66ft-88ft

Overall

1905

Males

1829

M55-59

1829

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

1953

Males

1849

M55-59

1849

30K→20M

18.6 - 20.0 mi

Top 6%
×5story building
+64ft-50ft

Overall

1641

Males

1553

M55-59

1553

20M→21M

20.0 - 21.0 mi

Top 7%
×8story building
+106ft-24ft

Overall

1730

Males

1619

M55-59

1619

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1265

Males

1196

M55-59

1196

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

1052

Males

991

M55-59

991

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

718

Males

676

M55-59

676

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

635

Males

595

M55-59

595

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

955

Males

882

M55-59

882

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

785

Males

733

M55-59

733

Passing Analysis

Category:
Athletes Passed
983
Passed By
663
Net Change
+320
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1701
5K → 10K45179-134#1701#1835
10K → 15K44162-118#1835#1953
15K → 20K62142-80#1953#2033
20K → Half428-24#2033#2057
Half → 25K9727+70#2057#1987
25K → 30K14858+90#1987#1897
30K → 20M7124+47#1897#1850
20M → 21M7823+55#1850#1795
21M → 35K555+50#1795#1745
35K → 23M10010+90#1745#1655
23M → 24M1021+101#1655#1554
24M → 40K851+84#1554#1470
40K → 25.2M190+19#1470#1451
25.2M → Finish733+70#1451#1381
TOTALS983663+320

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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