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BOSTON MARATHON 2024

Kenneth Fong

Bib: 20312•M

CA

0:00
0:00
/ mi
Masters
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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

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
9:26/mi
29:19
↑ 97↓ 3451.5%
10K· 6.21 mi
10:06/mi
1:00:43
↑ 79↓ 1380.4%
15K· 9.32 mi
10:15/mi
1:32:34
↑ 67↓ 78
20K· 12.43 mi
10:39/mi
2:05:40
↑ 106↓ 860.1%
Half· 13.11 mi
10:49/mi
2:13:03
↑ 19↓ 370.5%
25K· 15.53 mi
13:05/mi
2:44:46
↑ 66↓ 880.2%
30K· 18.64 mi
14:13/mi
3:28:56
↑ 181↓ 1480.2%
20M
15:36/mi
3:50:08
↑ 64↓ 500.2%
21M
16:52/mi
4:07:00
↑ 106↓ 241.6%
35K· 21.75 mi
14:27/mi
4:17:49
↑ 17↓ 861.7%
23M
16:17/mi
4:38:12
↑ 23↓ 630.6%
24M
16:55/mi
4:55:07
↓ 821.3%
40K· 24.85 mi
18:51/mi
5:11:14
↓ 200.3%
25.2M
22:54/mi
5:19:08
↑ 13↓ 160.2%
Finish· 26.22 mi
21:46/mi
5:41:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:03
Pace10:09 /mi
2nd Half
Distance13.11 mi
Time3:28:16
Pace15:53 /mi
📊Positive Split: 56.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2729:199:2629:19
9:26
-
10K
6.21 mi11:55:511:00:439:4631:24
10:06
+0:40
15K
9.32 mi12:27:421:32:349:5631:51
10:15
+0:09
20K
12.43 mi13:00:482:05:4010:0733:06
10:39
+0:24
Half
13.11 mi13:08:112:13:0310:097:23
10:49
+0:10
25K
15.53 mi13:39:542:44:4610:3631:43
13:05
+2:16
30K
18.64 mi14:24:043:28:5611:1244:10
14:13
+1:08
20M
20.00 mi14:45:163:50:0811:3021:12
15:36
+1:23
21M
21.00 mi15:02:084:07:0011:4616:52
16:52
+1:16
35K
21.75 mi15:12:574:17:4911:5110:49
14:27
-2:25
23M
23.00 mi15:33:204:38:1212:0620:23
16:17
+1:50
24M
24.00 mi15:50:154:55:0712:1816:55
16:55
+0:38
40K
24.85 mi16:06:225:11:1412:3116:07
18:51
+1:56
25.2M
25.20 mi16:14:165:19:0812:407:54
22:54
+4:03
Finish
26.22 mi16:36:275:41:1913:0222:11
21:46
-1:08

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

9:26 /mi

Average Pace

13:02 /mi

Slowest Pace

22:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:03

39% of race

Time at Steady Pace

2:08:17

38% of race

Time at Slower Pace

1:19:59

23% of race

Average Pace: 13:01 /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 mi11:24:2729:199:2629:19
9:26
#21546
10K
6.21 mi11:55:511:00:439:4631:24
10:06
#22250
15K
9.32 mi12:27:421:32:349:5631:51
10:15
#22335
20K
12.43 mi13:00:482:05:4010:0733:06
10:39
#22233
Half
13.11 mi13:08:112:13:0310:097:23
10:49
#22299
25K
15.53 mi13:39:542:44:4610:3631:43
13:05
#22805
30K
18.64 mi14:24:043:28:5611:1244:10
14:13
#23342
20M
20.00 mi14:45:163:50:0811:3021:12
15:36
#23562
21M
21.00 mi15:02:084:07:0011:4616:52
16:52
#23692
35K
21.75 mi15:12:574:17:4911:5110:49
14:27
#23747
23M
23.00 mi15:33:204:38:1212:0620:23
16:17
#23892
24M
24.00 mi15:50:154:55:0712:1816:55
16:55
#24068
40K
24.85 mi16:06:225:11:1412:3116:07
18:51
#24275
25.2M
25.20 mi16:14:165:19:0812:407:54
22:54
#24383
Finish
26.22 mi16:36:275:41:1913:0222:11
21:46
#24778
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21546128121281222450(Top 88%)13288(Top 91%)13288(Top 1133%)
10K6.21 mi3.10 mi22250-70413178-36613178-36622764(Top 89%)13403(Top 92%)13403(Top 1143%)
15K9.32 mi3.11 mi22335-8513226-4813226-4822450(Top 88%)13288(Top 91%)13288(Top 1133%)
20K12.43 mi3.11 mi22233+10213161+6513161+6521983(Top 86%)13040(Top 89%)13040(Top 1112%)
Half13.11 mi0.68 mi22299-6613189-2813189-2823250(Top 91%)13570(Top 93%)13570(Top 1157%)
25K15.53 mi2.42 mi22805-50613422-23313422-23324266(Top 95%)13991(Top 96%)13991(Top 1193%)
30K18.64 mi3.11 mi23342-53713619-19713619-19724366(Top 95%)13977(Top 96%)13977(Top 1192%)
20M20.00 mi1.36 mi23562-22013719-10013719-10025055(Top 98%)14285(Top 98%)14285(Top 1218%)
21M21.00 mi1.00 mi23692-13013769-5013769-5024990(Top 98%)14222(Top 98%)14222(Top 1212%)
35K21.75 mi0.75 mi23747-5513783-1413783-1424611(Top 96%)13989(Top 96%)13989(Top 1193%)
23M23.00 mi1.25 mi23892-14513832-4913832-4925155(Top 98%)14316(Top 98%)14316(Top 1220%)
24M24.00 mi1.00 mi24068-17613911-7913911-7925304(Top 99%)14394(Top 99%)14394(Top 1227%)
40K24.85 mi0.85 mi24275-20714008-9714008-9725418(Top 99%)14480(Top 99%)14480(Top 1234%)
25.2M25.20 mi0.35 mi24383-10814051-4314051-4325488(Top 100%)14535(Top 100%)14535(Top 1239%)
Finish26.22 mi1.02 mi24778-39514211-16014211-16025519(Top 100%)14555(Top 100%)14555(Top 1241%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

22450

Males

13288

M60-64

13288

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

22764

Males

13403

M60-64

13403

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

22450

Males

13288

M60-64

13288

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

21983

Males

13040

M60-64

13040

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

23250

Males

13570

M60-64

13570

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

24266

Males

13991

M60-64

13991

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

24366

Males

13977

M60-64

13977

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

25055

Males

14285

M60-64

14285

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

24990

Males

14222

M60-64

14222

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

24611

Males

13989

M60-64

13989

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

25155

Males

14316

M60-64

14316

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

25304

Males

14394

M60-64

14394

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25418

Males

14480

M60-64

14480

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

25488

Males

14535

M60-64

14535

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2story building
+22ft-21ft

Overall

25519

Males

14555

M60-64

14555

Passing Analysis

Category:
Athletes Passed
567
Passed By
3799
Net Change
-3232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21546
5K → 10K44748-704#21546#22250
10K → 15K144229-85#22250#22335
15K → 20K221119+102#22335#22233
20K → Half1379-66#22233#22299
Half → 25K29535-506#22299#22805
25K → 30K30567-537#22805#23342
30K → 20M22242-220#23342#23562
20M → 21M24154-130#23562#23692
21M → 35K1469-55#23692#23747
35K → 23M16161-145#23747#23892
23M → 24M5181-176#23892#24068
24M → 40K2209-207#24068#24275
40K → 25.2M1109-108#24275#24383
25.2M → Finish2397-395#24383#24778
TOTALS5673799-3232
📊

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