All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Fei Peng

Bib: 15578β€’M

ON

Masters
Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 43%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 45%
Age Group (M55-59)
#0 / 1491
Top 34%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:23
3.11 mi
Rank: #12982
Start β†’ 5K
23:23 | 7:32/mi
10K
46:25
6.21 mi
Rank: #12571 (+411)
5K β†’ 10K
23:02 | 7:25/mi
15K
1:09:27
9.32 mi
Rank: #12394 (+177)
10K β†’ 15K
23:02 | 7:25/mi
20K
1:32:39
12.43 mi
Rank: #12202 (+192)
15K β†’ 20K
23:12 | 7:29/mi
HALF
1:37:39
13.11 mi
Rank: #12163 (+39)
20K β†’ HALF
5:00 | 7:21/mi
25K
1:56:01
15.53 mi
Rank: #12131 (+32)
HALF β†’ 25K
18:22 | 7:35/mi
30K
2:20:20
18.64 mi
Rank: #12112 (+19)
25K β†’ 30K
24:19 | 7:50/mi
20M
2:31:09
20.00 mi
Rank: #12134 (-22)
30K β†’ 20M
10:49 | 7:58/mi
21M
2:39:30
21.00 mi
Rank: #12116 (+18)
20M β†’ 21M
8:21 | 8:21/mi
35K
2:45:27
21.75 mi
Rank: #12192 (-76)
21M β†’ 35K
5:57 | 7:58/mi
23M
2:55:36
23.00 mi
Rank: #12235 (-43)
35K β†’ 23M
10:09 | 8:07/mi
24M
3:03:29
24.00 mi
Rank: #12241 (-6)
23M β†’ 24M
7:53 | 7:53/mi
40K
3:10:35
24.85 mi
Rank: #12312 (-71)
24M β†’ 40K
7:06 | 8:19/mi
25.2M
3:13:49
25.20 mi
Rank: #12386 (-74)
40K β†’ 25.2M
3:14 | 9:23/mi
FINISH
3:22:09
26.22 mi
Rank: #12515 (-129)
25.2M β†’ FINISH
8:20 | 8:11/mi
Is this your race?

Claim it β€” get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing β€” built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:39
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:44:30
Pace7:59 /mi
πŸ“ŠPositive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4623:237:3223:23
7:32
-
10K
6.21 mi11:18:4846:257:2923:02
7:25
-0:07
15K
9.32 mi11:41:501:09:277:2823:02
7:25
0:00
20K
12.43 mi12:05:021:32:397:2823:12
7:29
+0:04
HALF
13.11 mi12:10:021:37:397:275:00
7:21
-0:08
25K
15.53 mi12:28:241:56:017:2918:22
7:35
+0:14
30K
18.64 mi12:52:432:20:207:3224:19
7:50
+0:15
20M
20.00 mi13:03:322:31:097:3410:49
7:58
+0:08
21M
21.00 mi13:11:532:39:307:368:21
8:21
+0:23
35K
21.75 mi13:17:502:45:277:375:57
7:58
-0:23
23M
23.00 mi13:27:592:55:367:3910:09
8:07
+0:09
24M
24.00 mi13:35:523:03:297:397:53
7:53
-0:14
40K
24.85 mi13:42:583:10:357:417:06
8:19
+0:26
25.2M
25.20 mi13:46:123:13:497:423:14
9:23
+1:04
FINISH
26.22 mi13:54:323:22:097:438:20
8:11
-1:12

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:21 /mi

Average Pace

7:43 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:56:01

57% of race

Time at Steady Pace

59:07

29% of race

Time at Slower Pace

27:01

13% of race

Average Pace: 7:43 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:55:4623:237:3223:23
7:32
#12982
10K
6.21 mi11:18:4846:257:2923:02
7:25
#12571
15K
9.32 mi11:41:501:09:277:2823:02
7:25
#12394
20K
12.43 mi12:05:021:32:397:2823:12
7:29
#12202
HALF
13.11 mi12:10:021:37:397:275:00
7:21
#12163
25K
15.53 mi12:28:241:56:017:2918:22
7:35
#12131
30K
18.64 mi12:52:432:20:207:3224:19
7:50
#12112
20M
20.00 mi13:03:322:31:097:3410:49
7:58
#12134
21M
21.00 mi13:11:532:39:307:368:21
8:21
#12116
35K
21.75 mi13:17:502:45:277:375:57
7:58
#12192
23M
23.00 mi13:27:592:55:367:3910:09
8:07
#12235
24M
24.00 mi13:35:523:03:297:397:53
7:53
#12241
40K
24.85 mi13:42:583:10:357:417:06
8:19
#12312
25.2M
25.20 mi13:46:123:13:497:423:14
9:23
#12386
FINISH
26.22 mi13:54:323:22:097:438:20
8:11
#12515
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi129829456945612058(Top 42%)8949(Top 55%)8949(Top 600%)
10K6.21 mi3.10 mi12571+4119259+1979259+19712188(Top 42%)9077(Top 56%)9077(Top 609%)
15K9.32 mi3.11 mi12394+1779163+969163+9612058(Top 42%)8949(Top 55%)8949(Top 600%)
20K12.43 mi3.11 mi12202+1929045+1189045+11811673(Top 40%)8707(Top 53%)8707(Top 584%)
HALF13.11 mi0.68 mi12163+399028+179028+1711473(Top 40%)8704(Top 53%)8704(Top 584%)
25K15.53 mi2.42 mi12131+328980+488980+4812032(Top 41%)8799(Top 54%)8799(Top 590%)
30K18.64 mi3.11 mi12112+198922+588922+5812170(Top 42%)8727(Top 53%)8727(Top 585%)
20M20.00 mi1.36 mi12134-228911+118911+1112543(Top 43%)8802(Top 54%)8802(Top 590%)
21M21.00 mi1.00 mi12116+188882+298882+2912160(Top 42%)8504(Top 52%)8504(Top 570%)
35K21.75 mi0.75 mi12192-768905-238905-2314106(Top 49%)9354(Top 57%)9354(Top 627%)
23M23.00 mi1.25 mi12235-438888+178888+1713179(Top 45%)8867(Top 54%)8867(Top 595%)
24M24.00 mi1.00 mi12241-68860+288860+2812901(Top 44%)8651(Top 53%)8651(Top 580%)
40K24.85 mi0.85 mi12312-718871-118871-1114445(Top 50%)9260(Top 57%)9260(Top 621%)
25.2M25.20 mi0.35 mi12386-748904-338904-3316643(Top 57%)10251(Top 63%)10251(Top 688%)
FINISH26.22 mi1.02 mi12515-1298924-208924-2016261(Top 56%)10103(Top 62%)10103(Top 678%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
Γ—21
+97ft-345ft

Overall

12058

Males

8949

M55-59

8949

5K→10K

3.1 - 6.2 mi

Top 42%
Γ—5
+79ft-138ft

Overall

12188

Males

9077

M55-59

9077

10K→15K

6.2 - 9.3 mi

Top 42%
Γ—3
+67ft-78ft

Overall

12058

Males

8949

M55-59

8949

15K→20K

9.3 - 12.4 mi

Top 40%
Γ—5
+106ft-86ft

Overall

11673

Males

8707

M55-59

8707

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11473

Males

8704

M55-59

8704

HALF→25K

13.1 - 15.5 mi

Top 41%
Γ—4
+66ft-88ft

Overall

12032

Males

8799

M55-59

8799

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9
+181ft-148ft

Overall

12170

Males

8727

M55-59

8727

30K→20M

18.6 - 20.0 mi

Top 43%
Γ—5
+64ft-50ft

Overall

12543

Males

8802

M55-59

8802

20M→21M

20.0 - 21.0 mi

Top 42%
Γ—8
+106ft-24ft

Overall

12160

Males

8504

M55-59

8504

21M→35K

21.0 - 21.8 mi

Top 49%
Γ—7
+17ft-86ft

Overall

14106

Males

9354

M55-59

9354

35K→23M

21.8 - 23.0 mi

Top 45%
Γ—5
+23ft-63ft

Overall

13179

Males

8867

M55-59

8867

23M→24M

23.0 - 24.0 mi

Top 44%
Γ—6
+12ft-82ft

Overall

12901

Males

8651

M55-59

8651

24M→40K

24.0 - 24.9 mi

Top 50%
Γ—1
+6ft-20ft

Overall

14445

Males

9260

M55-59

9260

40K→25.2M

24.9 - 25.2 mi

Top 57%
Γ—1
+13ft-16ft

Overall

16643

Males

10251

M55-59

10251

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
Γ—2
+22ft-21ft

Overall

16261

Males

10103

M55-59

10103

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1955
Passed By
1488
Net Change
+467
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12982
5K β†’ 10K533122+411#12982#12571
10K β†’ 15K283106+177#12571#12394
15K β†’ 20K27381+192#12394#12202
20K β†’ HALF5213+39#12202#12163
HALF β†’ 25K133101+32#12163#12131
25K β†’ 30K197178+19#12131#12112
30K β†’ 20M85107-22#12112#12134
20M β†’ 21M9577+18#12134#12116
21M β†’ 35K32108-76#12116#12192
35K β†’ 23M90133-43#12192#12235
23M β†’ 24M7884-6#12235#12241
24M β†’ 40K47118-71#12241#12312
40K β†’ 25.2M1589-74#12312#12386
25.2M β†’ FINISH42171-129#12386#12515
TOTALS19551488+467
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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