Boston Marathon logo
BOSTON MARATHON 2024

Hongyue Guo

Bib: 3953•M

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 6%
Division (M18-39)
#0 / 4849
Top 15%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:43
Rank: #2341
Start → 5K
19:43 | 6:21/mi
10K· 6.21 mi
38:42
Rank: #1647 (+694)
5K → 10K
18:59 | 6:07/mi
15K· 9.32 mi
57:39
Rank: #1421 (+226)
10K → 15K
18:57 | 6:06/mi
20K· 12.43 mi
1:16:44
Rank: #1251 (+170)
15K → 20K
19:05 | 6:09/mi
Half· 13.11 mi
1:20:53
Rank: #1227 (+24)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:35:56
Rank: #1129 (+98)
Half → 25K
15:03 | 6:12/mi
30K· 18.64 mi
1:55:44
Rank: #1008 (+121)
25K → 30K
19:48 | 6:22/mi
20M
2:04:36
Rank: #948 (+60)
30K → 20M
8:52 | 6:31/mi
21M
2:11:33
Rank: #928 (+20)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:16:28
Rank: #934 (-6)
21M → 35K
4:55 | 6:34/mi
23M
2:24:58
Rank: #941 (-7)
35K → 23M
8:30 | 6:47/mi
24M
2:31:32
Rank: #915 (+26)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:37:28
Rank: #918 (-3)
24M → 40K
5:56 | 6:56/mi
25.2M
2:40:09
Rank: #919 (-1)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:46:56
Rank: #940 (-21)
25.2M → Finish
6:47 | 6:39/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:53
Pace6:10 /mi
2nd Half
Distance13.11 mi
Time1:26:03
Pace6:34 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2519:436:2119:43
6:21
-
10K
6.21 mi10:40:2438:426:1418:59
6:07
-0:14
15K
9.32 mi10:59:2157:396:1118:57
6:06
-0:01
20K
12.43 mi11:18:261:16:446:1019:05
6:09
+0:03
Half
13.11 mi11:22:351:20:536:104:09
6:05
-0:04
25K
15.53 mi11:37:381:35:566:1115:03
6:12
+0:07
30K
18.64 mi11:57:261:55:446:1319:48
6:22
+0:10
20M
20.00 mi12:06:182:04:366:148:52
6:31
+0:09
21M
21.00 mi12:13:152:11:336:166:57
6:57
+0:26
35K
21.75 mi12:18:102:16:286:164:55
6:34
-0:23
23M
23.00 mi12:26:402:24:586:188:30
6:47
+0:13
24M
24.00 mi12:33:142:31:326:196:34
6:34
-0:13
40K
24.85 mi12:39:102:37:286:205:56
6:56
+0:22
25.2M
25.20 mi12:41:512:40:096:212:41
7:47
+0:51
Finish
26.22 mi12:48:382:46:566:226:47
6:39
-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

6:05 /mi

Average Pace

6:22 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:13

46% of race

Time at Steady Pace

1:06:39

40% of race

Time at Slower Pace

24:04

14% of race

Average Pace: 6:22 /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 mi10:21:2519:436:2119:43
6:21
#2341
10K
6.21 mi10:40:2438:426:1418:59
6:07
#1647
15K
9.32 mi10:59:2157:396:1118:57
6:06
#1421
20K
12.43 mi11:18:261:16:446:1019:05
6:09
#1251
Half
13.11 mi11:22:351:20:536:104:09
6:05
#1227
25K
15.53 mi11:37:381:35:566:1115:03
6:12
#1129
30K
18.64 mi11:57:261:55:446:1319:48
6:22
#1008
20M
20.00 mi12:06:182:04:366:148:52
6:31
#948
21M
21.00 mi12:13:152:11:336:166:57
6:57
#928
35K
21.75 mi12:18:102:16:286:164:55
6:34
#934
23M
23.00 mi12:26:402:24:586:188:30
6:47
#941
24M
24.00 mi12:33:142:31:326:196:34
6:34
#915
40K
24.85 mi12:39:102:37:286:205:56
6:56
#918
25.2M
25.20 mi12:41:512:40:096:212:41
7:47
#919
Finish
26.22 mi12:48:382:46:566:226:47
6:39
#940
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2341226022601048(Top 4%)1012(Top 7%)1012(Top 21%)
10K6.21 mi3.10 mi1647+6941592+6681592+6681180(Top 5%)1141(Top 8%)1141(Top 24%)
15K9.32 mi3.11 mi1421+2261378+2141378+2141048(Top 4%)1012(Top 7%)1012(Top 21%)
20K12.43 mi3.11 mi1251+1701212+1661212+166900(Top 4%)866(Top 6%)866(Top 18%)
Half13.11 mi0.68 mi1227+241188+241188+24990(Top 4%)956(Top 7%)956(Top 20%)
25K15.53 mi2.42 mi1129+981092+961092+96869(Top 3%)836(Top 6%)836(Top 17%)
30K18.64 mi3.11 mi1008+121973+119973+119780(Top 3%)746(Top 5%)746(Top 15%)
20M20.00 mi1.36 mi948+60914+59914+59889(Top 3%)842(Top 6%)842(Top 17%)
21M21.00 mi1.00 mi928+20892+22892+22961(Top 4%)910(Top 6%)910(Top 19%)
35K21.75 mi0.75 mi934-6897-5897-51434(Top 6%)1346(Top 9%)1346(Top 28%)
23M23.00 mi1.25 mi941-7901-4901-41266(Top 5%)1194(Top 8%)1194(Top 25%)
24M24.00 mi1.00 mi915+26874+27874+271078(Top 4%)1005(Top 7%)1005(Top 21%)
40K24.85 mi0.85 mi918-3876-2876-21673(Top 7%)1519(Top 10%)1519(Top 31%)
25.2M25.20 mi0.35 mi919-1877-1877-12066(Top 8%)1811(Top 12%)1811(Top 37%)
Finish26.22 mi1.02 mi940-21895-18895-181837(Top 7%)1617(Top 11%)1617(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1048

Males

1012

M18-39

1012

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1180

Males

1141

M18-39

1141

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1048

Males

1012

M18-39

1012

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

900

Males

866

M18-39

866

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

990

Males

956

M18-39

956

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

869

Males

836

M18-39

836

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

780

Males

746

M18-39

746

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

889

Males

842

M18-39

842

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

961

Males

910

M18-39

910

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1434

Males

1346

M18-39

1346

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1266

Males

1194

M18-39

1194

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1078

Males

1005

M18-39

1005

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1673

Males

1519

M18-39

1519

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2066

Males

1811

M18-39

1811

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1837

Males

1617

M18-39

1617

Passing Analysis

Category:
Athletes Passed
1577
Passed By
176
Net Change
+1401
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2341
5K → 10K6940+694#2341#1647
10K → 15K2293+226#1647#1421
15K → 20K1711+170#1421#1251
20K → Half262+24#1251#1227
Half → 25K11012+98#1227#1129
25K → 30K13110+121#1129#1008
30K → 20M644+60#1008#948
20M → 21M3717+20#948#928
21M → 35K1117-6#928#934
35K → 23M2128-7#934#941
23M → 24M348+26#941#915
24M → 40K2023-3#915#918
40K → 25.2M1011-1#918#919
25.2M → Finish1940-21#919#940
TOTALS1577176+1401
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing