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BOSTON MARATHON 2024

Frank Tong

Bib: 13479•M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 36%
Gender (Male)
#0 / 14578
Top 48%
Masters (Masters Men)
#0 / 9729
Top 38%
Division (M50-54)
#0 / 1935
Top 39%
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
7:43/mi
23:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:49/mi
48:13
↑ 79↓ 1380.4%
15K· 9.32 mi
7:43/mi
1:12:10
↑ 67↓ 78
20K· 12.43 mi
7:47/mi
1:36:21
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:41:37
↑ 19↓ 370.5%
25K· 15.53 mi
7:58/mi
2:00:55
↑ 66↓ 880.2%
30K· 18.64 mi
8:18/mi
2:26:43
↑ 181↓ 1480.2%
20M
8:25/mi
2:38:09
↑ 64↓ 500.2%
21M
8:37/mi
2:46:46
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:52:42
↑ 17↓ 861.7%
23M
8:19/mi
3:03:07
↑ 23↓ 630.6%
24M
8:07/mi
3:11:14
↓ 821.3%
40K· 24.85 mi
8:11/mi
3:18:14
↓ 200.3%
25.2M
8:42/mi
3:21:14
↑ 13↓ 160.2%
Finish· 26.22 mi
7:35/mi
3:28:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:37
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:47:21
Pace8:11 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5123:577:4323:57
7:43
-
10K
6.21 mi11:19:0748:137:4624:16
7:49
+0:06
15K
9.32 mi11:43:041:12:107:4523:57
7:43
-0:06
20K
12.43 mi12:07:151:36:217:4524:11
7:47
+0:04
Half
13.11 mi12:12:311:41:377:455:16
7:43
-0:04
25K
15.53 mi12:31:492:00:557:4719:18
7:58
+0:15
30K
18.64 mi12:57:372:26:437:5225:48
8:18
+0:20
20M
20.00 mi13:09:032:38:097:5411:26
8:25
+0:07
21M
21.00 mi13:17:402:46:467:568:37
8:37
+0:12
35K
21.75 mi13:23:362:52:427:565:56
7:56
-0:41
23M
23.00 mi13:34:013:03:077:5810:25
8:19
+0:23
24M
24.00 mi13:42:083:11:147:588:07
8:07
-0:12
40K
24.85 mi13:49:083:18:147:597:00
8:11
+0:04
25.2M
25.20 mi13:52:083:21:147:593:00
8:42
+0:31
Finish
26.22 mi13:59:523:28:587:597:44
7:35
-1:07

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

7:35 /mi

Average Pace

7:59 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:55

89% of race

Time at Steady Pace

23:03

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi10:54:5123:577:4323:57
7:43
#12371
10K
6.21 mi11:19:0748:137:4624:16
7:49
#12546
15K
9.32 mi11:43:041:12:107:4523:57
7:43
#12070
20K
12.43 mi12:07:151:36:217:4524:11
7:47
#11539
Half
13.11 mi12:12:311:41:377:455:16
7:43
#11490
25K
15.53 mi12:31:492:00:557:4719:18
7:58
#11167
30K
18.64 mi12:57:372:26:437:5225:48
8:18
#10750
20M
20.00 mi13:09:032:38:097:5411:26
8:25
#10551
21M
21.00 mi13:17:402:46:467:568:37
8:37
#10224
35K
21.75 mi13:23:362:52:427:565:56
7:56
#10094
23M
23.00 mi13:34:013:03:077:5810:25
8:19
#9852
24M
24.00 mi13:42:083:11:147:588:07
8:07
#9689
40K
24.85 mi13:49:083:18:147:597:00
8:11
#9536
25.2M
25.20 mi13:52:083:21:147:593:00
8:42
#9434
Finish
26.22 mi13:59:523:28:587:597:44
7:35
#9279
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi123718998899811246(Top 44%)8400(Top 58%)8400(Top 434%)
10K6.21 mi3.10 mi12546-1759045-479045-4712726(Top 50%)9091(Top 62%)9091(Top 470%)
15K9.32 mi3.11 mi12070+4768797+2488797+24811246(Top 44%)8400(Top 58%)8400(Top 434%)
20K12.43 mi3.11 mi11539+5318551+2468551+24610305(Top 40%)7792(Top 53%)7792(Top 403%)
Half13.11 mi0.68 mi11490+498517+348517+3410669(Top 42%)7998(Top 55%)7998(Top 413%)
25K15.53 mi2.42 mi11167+3238328+1898328+1899923(Top 39%)7453(Top 51%)7453(Top 385%)
30K18.64 mi3.11 mi10750+4178031+2978031+2979588(Top 38%)7065(Top 48%)7065(Top 365%)
20M20.00 mi1.36 mi10551+1997871+1607871+1608965(Top 35%)6503(Top 45%)6503(Top 336%)
21M21.00 mi1.00 mi10224+3277661+2107661+2106773(Top 27%)5147(Top 35%)5147(Top 266%)
35K21.75 mi0.75 mi10094+1307560+1017560+1017346(Top 29%)5422(Top 37%)5422(Top 280%)
23M23.00 mi1.25 mi9852+2427369+1917369+1917460(Top 29%)5326(Top 37%)5326(Top 275%)
24M24.00 mi1.00 mi9689+1637244+1257244+1257279(Top 28%)5131(Top 35%)5131(Top 265%)
40K24.85 mi0.85 mi9536+1537120+1247120+1246699(Top 26%)4717(Top 32%)4717(Top 244%)
25.2M25.20 mi0.35 mi9434+1027053+677053+675259(Top 21%)3880(Top 27%)3880(Top 201%)
Finish26.22 mi1.02 mi9279+1556936+1176936+1176108(Top 24%)4393(Top 30%)4393(Top 227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11246

Males

8400

M50-54

8400

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

12726

Males

9091

M50-54

9091

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11246

Males

8400

M50-54

8400

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10305

Males

7792

M50-54

7792

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

10669

Males

7998

M50-54

7998

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

9923

Males

7453

M50-54

7453

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9588

Males

7065

M50-54

7065

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

8965

Males

6503

M50-54

6503

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

6773

Males

5147

M50-54

5147

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7346

Males

5422

M50-54

5422

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7460

Males

5326

M50-54

5326

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7279

Males

5131

M50-54

5131

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6699

Males

4717

M50-54

4717

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5259

Males

3880

M50-54

3880

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6108

Males

4393

M50-54

4393

Passing Analysis

Category:
Athletes Passed
3852*
Passed By
760
Net Change
+3092
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12371
5K → 10K219394-175#12371#12546
10K → 15K51842+476#12546#12070
15K → 20K55726+531#12070#11539
20K → Half6516+49#11539#11490
Half → 25K37552+323#11490#11167
25K → 30K51194+417#11167#10750
30K → 20M23839+199#10750#10551
20M → 21M3358+327#10551#10224
21M → 35K14212+130#10224#10094
35K → 23M265*23+242#10094#9852
23M → 24M184*21+163#9852#9689
24M → 40K16916+153#9689#9536
40K → 25.2M1042+102#9536#9434
25.2M → Finish17015+155#9434#9279
TOTALS3852*760+3092

* 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