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BOSTON MARATHON 2024

Hongcheng Xie

Bib: 2200•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 23%
Gender (Male)
#0 / 14578
Top 34%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:08
Rank: #3205
Start → 5K
20:08 | 6:29/mi
10K· 6.21 mi
40:41
Rank: #3442 (-237)
5K → 10K
20:33 | 6:37/mi
15K· 9.32 mi
1:01:36
Rank: #3638 (-196)
10K → 15K
20:55 | 6:44/mi
20K· 12.43 mi
1:23:11
Rank: #3906 (-268)
15K → 20K
21:35 | 6:57/mi
Half· 13.11 mi
1:27:46
Rank: #3905 (+1)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:46:27
Rank: #4752 (-847)
Half → 25K
18:41 | 7:42/mi
30K· 18.64 mi
2:11:45
Rank: #5396 (-644)
25K → 30K
25:18 | 8:09/mi
20M
2:21:45
Rank: #5180 (+216)
30K → 20M
10:00 | 7:22/mi
21M
2:29:51
Rank: #5046 (+134)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:36:43
Rank: #5289 (-243)
21M → 35K
6:52 | 9:11/mi
23M
2:50:34
Rank: #6183 (-894)
35K → 23M
13:51 | 11:04/mi
24M
2:58:22
Rank: #6085 (+98)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
3:04:23
Rank: #5801 (+284)
24M → 40K
6:01 | 7:02/mi
25.2M
3:08:01
Rank: #5887 (-86)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:15:28
Rank: #5784 (+103)
25.2M → Finish
7:27 | 7:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:46
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:47:42
Pace8:13 /mi
📊Positive Split: 22.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5420:086:2920:08
6:29
-
10K
6.21 mi10:41:2740:416:3320:33
6:37
+0:08
15K
9.32 mi11:02:221:01:366:3720:55
6:44
+0:07
20K
12.43 mi11:23:571:23:116:4221:35
6:57
+0:13
Half
13.11 mi11:28:321:27:466:424:35
6:43
-0:14
25K
15.53 mi11:47:131:46:276:5118:41
7:42
+0:59
30K
18.64 mi12:12:312:11:457:0425:18
8:09
+0:27
20M
20.00 mi12:22:312:21:457:0510:00
7:22
-0:47
21M
21.00 mi12:30:372:29:517:088:06
8:06
+0:44
35K
21.75 mi12:37:292:36:437:126:52
9:11
+1:05
23M
23.00 mi12:51:202:50:347:2513:51
11:04
+1:53
24M
24.00 mi12:59:082:58:227:267:48
7:48
-3:16
40K
24.85 mi13:05:093:04:237:256:01
7:02
-0:46
25.2M
25.20 mi13:08:473:08:017:283:38
10:32
+3:30
Finish
26.22 mi13:16:143:15:287:287:27
7:19
-3:13

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

6:29 /mi

Average Pace

7:28 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:41

21% of race

Time at Steady Pace

1:37:02

50% of race

Time at Slower Pace

57:45

30% of race

Average Pace: 7:27 /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 mi10:20:5420:086:2920:08
6:29
#3205
10K
6.21 mi10:41:2740:416:3320:33
6:37
#3442
15K
9.32 mi11:02:221:01:366:3720:55
6:44
#3638
20K
12.43 mi11:23:571:23:116:4221:35
6:57
#3906
Half
13.11 mi11:28:321:27:466:424:35
6:43
#3905
25K
15.53 mi11:47:131:46:276:5118:41
7:42
#4752
30K
18.64 mi12:12:312:11:457:0425:18
8:09
#5396
20M
20.00 mi12:22:312:21:457:0510:00
7:22
#5180
21M
21.00 mi12:30:372:29:517:088:06
8:06
#5046
35K
21.75 mi12:37:292:36:437:126:52
9:11
#5289
23M
23.00 mi12:51:202:50:347:2513:51
11:04
#6183
24M
24.00 mi12:59:082:58:227:267:48
7:48
#6085
40K
24.85 mi13:05:093:04:237:256:01
7:02
#5801
25.2M
25.20 mi13:08:473:08:017:283:38
10:32
#5887
Finish
26.22 mi13:16:143:15:287:287:27
7:19
#5784
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3205305730574172(Top 16%)3914(Top 27%)3914(Top 81%)
10K6.21 mi3.10 mi3442-2373270-2133270-2133712(Top 15%)3508(Top 24%)3508(Top 72%)
15K9.32 mi3.11 mi3638-1963453-1833453-1834172(Top 16%)3914(Top 27%)3914(Top 81%)
20K12.43 mi3.11 mi3906-2683684-2313684-2314921(Top 19%)4506(Top 31%)4506(Top 93%)
Half13.11 mi0.68 mi3905+13685-13685-13962(Top 16%)3710(Top 25%)3710(Top 77%)
25K15.53 mi2.42 mi4752-8474389-7044389-7048284(Top 32%)6580(Top 45%)6580(Top 136%)
30K18.64 mi3.11 mi5396-6444859-4704859-4708670(Top 34%)6593(Top 45%)6593(Top 136%)
20M20.00 mi1.36 mi5180+2164678+1814678+1813789(Top 15%)3396(Top 23%)3396(Top 70%)
21M21.00 mi1.00 mi5046+1344543+1354543+1354538(Top 18%)3804(Top 26%)3804(Top 78%)
35K21.75 mi0.75 mi5289-2434708-1654708-16514125(Top 55%)8689(Top 60%)8689(Top 179%)
23M23.00 mi1.25 mi6183-8945281-5735281-57318570(Top 73%)10847(Top 74%)10847(Top 224%)
24M24.00 mi1.00 mi6085+985190+915190+915551(Top 22%)4213(Top 29%)4213(Top 87%)
40K24.85 mi0.85 mi5801+2844971+2194971+2191965(Top 8%)1765(Top 12%)1765(Top 36%)
25.2M25.20 mi0.35 mi5887-865016-455016-4512867(Top 50%)7788(Top 53%)7788(Top 161%)
Finish26.22 mi1.02 mi5784+1034919+974919+974581(Top 18%)3566(Top 24%)3566(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4172

Males

3914

M18-39

3914

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3712

Males

3508

M18-39

3508

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4172

Males

3914

M18-39

3914

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4921

Males

4506

M18-39

4506

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

3962

Males

3710

M18-39

3710

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

8284

Males

6580

M18-39

6580

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8670

Males

6593

M18-39

6593

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3789

Males

3396

M18-39

3396

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4538

Males

3804

M18-39

3804

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14125

Males

8689

M18-39

8689

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18570

Males

10847

M18-39

10847

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5551

Males

4213

M18-39

4213

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

1965

Males

1765

M18-39

1765

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12867

Males

7788

M18-39

7788

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4581

Males

3566

M18-39

3566

Passing Analysis

Category:
Athletes Passed
1258
Passed By
3837
Net Change
-2579
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3205
5K → 10K56293-237#3205#3442
10K → 15K52248-196#3442#3638
15K → 20K72340-268#3638#3906
20K → Half2928+1#3906#3905
Half → 25K27874-847#3905#4752
25K → 30K58702-644#4752#5396
30K → 20M2259+216#5396#5180
20M → 21M16531+134#5180#5046
21M → 35K19262-243#5046#5289
35K → 23M12906-894#5289#6183
23M → 24M12426+98#6183#6085
24M → 40K2840+284#6085#5801
40K → 25.2M1298-86#5801#5887
25.2M → Finish12320+103#5887#5784
TOTALS12583837-2579
📊

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