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BOSTON MARATHON 2024

Charlie Tian

Bib: 12205•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 46%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 48%
Division (M55-59)
#0 / 1529
Top 37%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:08
Rank: #10305
Start → 5K
23:08 | 7:27/mi
10K· 6.21 mi
46:11
Rank: #9884 (+421)
5K → 10K
23:03 | 7:25/mi
15K· 9.32 mi
1:09:11
Rank: #9516 (+368)
10K → 15K
23:00 | 7:24/mi
20K· 12.43 mi
1:32:34
Rank: #9240 (+276)
15K → 20K
23:23 | 7:32/mi
Half· 13.11 mi
1:37:36
Rank: #9170 (+70)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:55:46
Rank: #8739 (+431)
Half → 25K
18:10 | 7:30/mi
30K· 18.64 mi
2:26:22
Rank: #10629 (-1890)
25K → 30K
30:36 | 9:51/mi
20M
2:40:44
Rank: #11461 (-832)
30K → 20M
14:22 | 10:34/mi
21M
2:49:46
Rank: #11217 (+244)
20M → 21M
9:02 | 9:02/mi
35K· 21.75 mi
2:56:48
Rank: #11372 (-155)
21M → 35K
7:02 | 9:24/mi
23M
3:09:35
Rank: #11752 (-380)
35K → 23M
12:47 | 10:13/mi
24M
3:18:25
Rank: #11698 (+54)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:25:02
Rank: #11323 (+375)
24M → 40K
6:37 | 7:44/mi
25.2M
3:28:15
Rank: #11234 (+89)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:38:50
Rank: #11707 (-473)
25.2M → Finish
10:35 | 10:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:36
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time2:01:14
Pace9:15 /mi
📊Positive Split: 24.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3323:087:2723:08
7:27
-
10K
6.21 mi11:15:3646:117:2623:03
7:25
-0:02
15K
9.32 mi11:38:361:09:117:2523:00
7:24
-0:01
20K
12.43 mi12:01:591:32:347:2723:23
7:32
+0:08
Half
13.11 mi12:07:011:37:367:275:02
7:23
-0:09
25K
15.53 mi12:25:111:55:467:2718:10
7:30
+0:07
30K
18.64 mi12:55:472:26:227:5130:36
9:51
+2:21
20M
20.00 mi13:10:092:40:448:0214:22
10:34
+0:43
21M
21.00 mi13:19:112:49:468:059:02
9:02
-1:32
35K
21.75 mi13:26:132:56:488:087:02
9:24
+0:22
23M
23.00 mi13:39:003:09:358:1512:47
10:13
+0:49
24M
24.00 mi13:47:503:18:258:168:50
8:50
-1:23
40K
24.85 mi13:54:273:25:028:156:37
7:44
-1:06
25.2M
25.20 mi13:57:403:28:158:163:13
9:20
+1:36
Finish
26.22 mi14:08:153:38:508:2110:35
10:23
+1:03

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

7:23 /mi

Average Pace

8:21 /mi

Slowest Pace

10:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:23

56% of race

Time at Steady Pace

28:07

13% of race

Time at Slower Pace

1:08:20

31% of race

Average Pace: 8:21 /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 mi10:52:3323:087:2723:08
7:27
#10305
10K
6.21 mi11:15:3646:117:2623:03
7:25
#9884
15K
9.32 mi11:38:361:09:117:2523:00
7:24
#9516
20K
12.43 mi12:01:591:32:347:2723:23
7:32
#9240
Half
13.11 mi12:07:011:37:367:275:02
7:23
#9170
25K
15.53 mi12:25:111:55:467:2718:10
7:30
#8739
30K
18.64 mi12:55:472:26:227:5130:36
9:51
#10629
20M
20.00 mi13:10:092:40:448:0214:22
10:34
#11461
21M
21.00 mi13:19:112:49:468:059:02
9:02
#11217
35K
21.75 mi13:26:132:56:488:087:02
9:24
#11372
23M
23.00 mi13:39:003:09:358:1512:47
10:13
#11752
24M
24.00 mi13:47:503:18:258:168:50
8:50
#11698
40K
24.85 mi13:54:273:25:028:156:37
7:44
#11323
25.2M
25.20 mi13:57:403:28:158:163:13
9:20
#11234
Finish
26.22 mi14:08:153:38:508:2110:35
10:23
#11707
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi10305810881088912(Top 35%)7237(Top 50%)7237(Top 473%)
10K6.21 mi3.10 mi9884+4217863+2457863+2459569(Top 37%)7642(Top 52%)7642(Top 500%)
15K9.32 mi3.11 mi9516+3687634+2297634+2298912(Top 35%)7237(Top 50%)7237(Top 473%)
20K12.43 mi3.11 mi9240+2767443+1917443+1918563(Top 34%)6934(Top 48%)6934(Top 453%)
Half13.11 mi0.68 mi9170+707399+447399+448219(Top 32%)6767(Top 46%)6767(Top 443%)
25K15.53 mi2.42 mi8739+4317125+2747125+2746929(Top 27%)5775(Top 40%)5775(Top 378%)
30K18.64 mi3.11 mi10629-18907971-8467971-84616814(Top 66%)10374(Top 71%)10374(Top 678%)
20M20.00 mi1.36 mi11461-8328325-3548325-35418157(Top 71%)10827(Top 74%)10827(Top 708%)
21M21.00 mi1.00 mi11217+2448152+1738152+1738750(Top 34%)6174(Top 42%)6174(Top 404%)
35K21.75 mi0.75 mi11372-1558192-408192-4015093(Top 59%)9175(Top 63%)9175(Top 600%)
23M23.00 mi1.25 mi11752-3808296-1048296-10416124(Top 63%)9629(Top 66%)9629(Top 630%)
24M24.00 mi1.00 mi11698+548212+848212+8411269(Top 44%)7195(Top 49%)7195(Top 471%)
40K24.85 mi0.85 mi11323+3757999+2137999+2134508(Top 18%)3518(Top 24%)3518(Top 230%)
25.2M25.20 mi0.35 mi11234+897930+697930+698006(Top 31%)5338(Top 37%)5338(Top 349%)
Finish26.22 mi1.02 mi11707-4738109-1798109-17919657(Top 77%)11304(Top 78%)11304(Top 739%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

8912

Males

7237

M55-59

7237

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9569

Males

7642

M55-59

7642

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

8912

Males

7237

M55-59

7237

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8563

Males

6934

M55-59

6934

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8219

Males

6767

M55-59

6767

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

6929

Males

5775

M55-59

5775

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

16814

Males

10374

M55-59

10374

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18157

Males

10827

M55-59

10827

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8750

Males

6174

M55-59

6174

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15093

Males

9175

M55-59

9175

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16124

Males

9629

M55-59

9629

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11269

Males

7195

M55-59

7195

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4508

Males

3518

M55-59

3518

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8006

Males

5338

M55-59

5338

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

19657

Males

11304

M55-59

11304

Passing Analysis

Category:
Athletes Passed
2852*
Passed By
4252
Net Change
-1402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10305
5K → 10K512*91+421#10305#9884
10K → 15K40537+368#9884#9516
15K → 20K35478+276#9516#9240
20K → Half777+70#9240#9170
Half → 25K44413+431#9170#8739
25K → 30K281916-1890#8739#10629
30K → 20M26858-832#10629#11461
20M → 21M27127+244#11461#11217
21M → 35K48203-155#11217#11372
35K → 23M59439-380#11372#11752
23M → 24M12672+54#11752#11698
24M → 40K3772+375#11698#11323
40K → 25.2M945+89#11323#11234
25.2M → Finish31504-473#11234#11707
TOTALS2852*4252-1402

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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