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BOSTON MARATHON 2026

Alex Liu

Bib: 23494•M

OH

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Race Day Weather
51°/41°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
27:22
3.11 mi
Rank: #21724
Start → 5K
27:22 | 8:49/mi
10K
53:38
6.21 mi
Rank: #20938 (+786)
5K → 10K
26:16 | 8:28/mi
15K
1:21:23
9.32 mi
Rank: #21426 (-488)
10K → 15K
27:45 | 8:56/mi
20K
1:50:08
12.43 mi
Rank: #21835 (-409)
15K → 20K
28:45 | 9:16/mi
HALF
1:55:57
13.11 mi
Rank: #21760 (+75)
20K → HALF
5:49 | 8:32/mi
25K
2:18:50
15.53 mi
Rank: #21962 (-202)
HALF → 25K
22:53 | 9:27/mi
30K
2:48:38
18.64 mi
Rank: #21978 (-16)
25K → 30K
29:48 | 9:36/mi
20M
3:01:05
20.00 mi
Rank: #21799 (+179)
30K → 20M
12:27 | 9:10/mi
21M
3:11:32
21.00 mi
Rank: #21792 (+7)
20M → 21M
10:27 | 10:27/mi
35K
3:19:27
21.75 mi
Rank: #21944 (-152)
21M → 35K
7:55 | 10:35/mi
23M
3:31:03
23.00 mi
Rank: #21829 (+115)
35K → 23M
11:36 | 9:17/mi
24M
3:39:30
24.00 mi
Rank: #21659 (+170)
23M → 24M
8:27 | 8:27/mi
40K
3:47:35
24.85 mi
Rank: #21616 (+43)
24M → 40K
8:05 | 9:28/mi
25.2M
3:51:14
25.20 mi
Rank: #21631 (-15)
40K → 25.2M
3:39 | 10:36/mi
FINISH
4:00:15
26.22 mi
Rank: #21598 (+33)
25.2M → FINISH
9:01 | 8:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:55:57
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:04:18
Pace9:29 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:2727:228:4927:22
8:49
-
10K
6.21 mi11:59:4353:388:3826:16
8:28
-0:21
15K
9.32 mi12:27:281:21:238:4427:45
8:56
+0:28
20K
12.43 mi12:56:131:50:088:5228:45
9:16
+0:20
HALF
13.11 mi13:02:021:55:578:515:49
8:32
-0:44
25K
15.53 mi13:24:552:18:508:5722:53
9:27
+0:55
30K
18.64 mi13:54:432:48:389:0329:48
9:36
+0:09
20M
20.00 mi14:07:103:01:059:0412:27
9:10
-0:26
21M
21.00 mi14:17:373:11:329:0810:27
10:27
+1:17
35K
21.75 mi14:25:323:19:279:117:55
10:35
+0:08
23M
23.00 mi14:37:083:31:039:1111:36
9:17
-1:18
24M
24.00 mi14:45:353:39:309:098:27
8:27
-0:50
40K
24.85 mi14:53:403:47:359:108:05
9:28
+1:01
25.2M
25.20 mi14:57:193:51:149:113:39
10:36
+1:08
FINISH
26.22 mi15:06:204:00:159:119:01
8:51
-1:45

Checkpoint Splits Visualizations

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

📈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

8:27 /mi

Average Pace

9:10 /mi

Slowest Pace

10:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:16:55

32% of race

Time at Steady Pace

2:21:19

59% of race

Time at Slower Pace

22:01

9% of race

Average Pace: 9:10 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:33:2727:228:4927:22
8:49
#21724
10K
6.21 mi11:59:4353:388:3826:16
8:28
#20938
15K
9.32 mi12:27:281:21:238:4427:45
8:56
#21426
20K
12.43 mi12:56:131:50:088:5228:45
9:16
#21835
HALF
13.11 mi13:02:021:55:578:515:49
8:32
#21760
25K
15.53 mi13:24:552:18:508:5722:53
9:27
#21962
30K
18.64 mi13:54:432:48:389:0329:48
9:36
#21978
20M
20.00 mi14:07:103:01:059:0412:27
9:10
#21799
21M
21.00 mi14:17:373:11:329:0810:27
10:27
#21792
35K
21.75 mi14:25:323:19:279:117:55
10:35
#21944
23M
23.00 mi14:37:083:31:039:1111:36
9:17
#21829
24M
24.00 mi14:45:353:39:309:098:27
8:27
#21659
40K
24.85 mi14:53:403:47:359:108:05
9:28
#21616
25.2M
25.20 mi14:57:193:51:149:113:39
10:36
#21631
FINISH
26.22 mi15:06:204:00:159:119:01
8:51
#21598
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21724130871308722358(Top 77%)13459(Top 82%)13459(Top 889%)
10K6.21 mi3.10 mi20938+78612732+35512732+35520104(Top 69%)12368(Top 76%)12368(Top 817%)
15K9.32 mi3.11 mi21426-48812960-22812960-22822358(Top 77%)13459(Top 82%)13459(Top 889%)
20K12.43 mi3.11 mi21835-40913165-20513165-20522959(Top 79%)13710(Top 84%)13710(Top 906%)
HALF13.11 mi0.68 mi21760+7513131+3413131+3420432(Top 70%)12540(Top 77%)12540(Top 828%)
25K15.53 mi2.42 mi21962-20213233-10213233-10222822(Top 79%)13616(Top 83%)13616(Top 899%)
30K18.64 mi3.11 mi21978-1613215+1813215+1821917(Top 76%)13104(Top 80%)13104(Top 866%)
20M20.00 mi1.36 mi21799+17913107+10813107+10819711(Top 68%)11980(Top 73%)11980(Top 791%)
21M21.00 mi1.00 mi21792+713096+1113096+1121808(Top 75%)12928(Top 79%)12928(Top 854%)
35K21.75 mi0.75 mi21944-15213157-6113157-6124431(Top 84%)14120(Top 86%)14120(Top 933%)
23M23.00 mi1.25 mi21829+11513086+7113086+7119702(Top 68%)11802(Top 72%)11802(Top 780%)
24M24.00 mi1.00 mi21659+17013004+8213004+8216595(Top 57%)10313(Top 63%)10313(Top 681%)
40K24.85 mi0.85 mi21616+4312971+3312971+3320198(Top 70%)11960(Top 73%)11960(Top 790%)
25.2M25.20 mi0.35 mi21631-1512976-512976-521289(Top 73%)12498(Top 76%)12498(Top 825%)
FINISH26.22 mi1.02 mi21598+3312949+2712949+2719855(Top 68%)11778(Top 72%)11778(Top 778%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21
+97ft-345ft

Overall

22358

Males

13459

M60-64

13459

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

20104

Males

12368

M60-64

12368

10K→15K

6.2 - 9.3 mi

Top 77%
×3
+67ft-78ft

Overall

22358

Males

13459

M60-64

13459

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22959

Males

13710

M60-64

13710

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20432

Males

12540

M60-64

12540

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

22822

Males

13616

M60-64

13616

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

21917

Males

13104

M60-64

13104

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19711

Males

11980

M60-64

11980

20M→21M

20.0 - 21.0 mi

Top 75%
×8
+106ft-24ft

Overall

21808

Males

12928

M60-64

12928

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24431

Males

14120

M60-64

14120

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19702

Males

11802

M60-64

11802

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16595

Males

10313

M60-64

10313

24M→40K

24.0 - 24.9 mi

Top 70%
×1
+6ft-20ft

Overall

20198

Males

11960

M60-64

11960

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1
+13ft-16ft

Overall

21289

Males

12498

M60-64

12498

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19855

Males

11778

M60-64

11778

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2057
Passed By
1931
Net Change
+126
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21724
5K → 10K86781+786#21724#20938
10K → 15K59547-488#20938#21426
15K → 20K63472-409#21426#21835
20K → HALF805+75#21835#21760
HALF → 25K75277-202#21760#21962
25K → 30K165181-16#21962#21978
30K → 20M1867+179#21978#21799
20M → 21M7972+7#21799#21792
21M → 35K17169-152#21792#21944
35K → 23M13621+115#21944#21829
23M → 24M1733+170#21829#21659
24M → 40K7229+43#21659#21616
40K → 25.2M1833-15#21616#21631
25.2M → FINISH6734+33#21631#21598
TOTALS20571931+126
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing