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BOSTON MARATHON 2026

Xiang Liu

Bib: 23138•M

PA

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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
27:53
3.11 mi
Rank: #22544
Start → 5K
27:53 | 8:59/mi
10K
54:49
6.21 mi
Rank: #21921 (+623)
5K → 10K
26:56 | 8:41/mi
15K
1:22:51
9.32 mi
Rank: #22210 (-289)
10K → 15K
28:02 | 9:02/mi
20K
1:49:55
12.43 mi
Rank: #21749 (+461)
15K → 20K
27:04 | 8:43/mi
HALF
1:55:49
13.11 mi
Rank: #21717 (+32)
20K → HALF
5:54 | 8:40/mi
25K
2:17:40
15.53 mi
Rank: #21611 (+106)
HALF → 25K
21:51 | 9:01/mi
30K
2:47:38
18.64 mi
Rank: #21738 (-127)
25K → 30K
29:58 | 9:39/mi
20M
3:01:07
20.00 mi
Rank: #21807 (-69)
30K → 20M
13:29 | 9:56/mi
21M
3:12:05
21.00 mi
Rank: #21882 (-75)
20M → 21M
10:58 | 10:58/mi
35K
3:19:35
21.75 mi
Rank: #21969 (-87)
21M → 35K
7:30 | 10:02/mi
23M
3:33:09
23.00 mi
Rank: #22170 (-201)
35K → 23M
13:34 | 10:51/mi
24M
3:43:49
24.00 mi
Rank: #22326 (-156)
23M → 24M
10:40 | 10:40/mi
40K
3:53:27
24.85 mi
Rank: #22437 (-111)
24M → 40K
9:38 | 11:17/mi
25.2M
3:57:48
25.20 mi
Rank: #22512 (-75)
40K → 25.2M
4:21 | 12:37/mi
FINISH
4:08:54
26.22 mi
Rank: #22672 (-160)
25.2M → FINISH
11:06 | 10:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:55:49
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:13:05
Pace10:10 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:2127:538:5927:53
8:59
-
10K
6.21 mi11:57:1754:498:5026:56
8:41
-0:18
15K
9.32 mi12:25:191:22:518:5428:02
9:02
+0:21
20K
12.43 mi12:52:231:49:558:5127:04
8:43
-0:19
HALF
13.11 mi12:58:171:55:498:515:54
8:40
-0:03
25K
15.53 mi13:20:082:17:408:5221:51
9:01
+0:21
30K
18.64 mi13:50:062:47:389:0029:58
9:39
+0:38
20M
20.00 mi14:03:353:01:079:0413:29
9:56
+0:17
21M
21.00 mi14:14:333:12:059:0910:58
10:58
+1:02
35K
21.75 mi14:22:033:19:359:117:30
10:02
-0:56
23M
23.00 mi14:35:373:33:099:1713:34
10:51
+0:49
24M
24.00 mi14:46:173:43:499:2010:40
10:40
-0:11
40K
24.85 mi14:55:553:53:279:249:38
11:17
+0:37
25.2M
25.20 mi15:00:163:57:489:274:21
12:37
+1:20
FINISH
26.22 mi15:11:224:08:549:3011:06
10:54
-1:43

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

8:40 /mi

Average Pace

9:30 /mi

Slowest Pace

12:37 /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

2:17:40

55% of race

Time at Steady Pace

50:57

20% of race

Time at Slower Pace

1:00:17

24% of race

Average Pace: 9:30 /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 mi11:30:2127:538:5927:53
8:59
#22544
10K
6.21 mi11:57:1754:498:5026:56
8:41
#21921
15K
9.32 mi12:25:191:22:518:5428:02
9:02
#22210
20K
12.43 mi12:52:231:49:558:5127:04
8:43
#21749
HALF
13.11 mi12:58:171:55:498:515:54
8:40
#21717
25K
15.53 mi13:20:082:17:408:5221:51
9:01
#21611
30K
18.64 mi13:50:062:47:389:0029:58
9:39
#21738
20M
20.00 mi14:03:353:01:079:0413:29
9:56
#21807
21M
21.00 mi14:14:333:12:059:0910:58
10:58
#21882
35K
21.75 mi14:22:033:19:359:117:30
10:02
#21969
23M
23.00 mi14:35:373:33:099:1713:34
10:51
#22170
24M
24.00 mi14:46:173:43:499:2010:40
10:40
#22326
40K
24.85 mi14:55:553:53:279:249:38
11:17
#22437
25.2M
25.20 mi15:00:163:57:489:274:21
12:37
#22512
FINISH
26.22 mi15:11:224:08:549:3011:06
10:54
#22672
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 mi22544135041350422814(Top 79%)13681(Top 84%)13681(Top 904%)
10K6.21 mi3.10 mi21921+62313199+30513199+30521258(Top 73%)12902(Top 79%)12902(Top 852%)
15K9.32 mi3.11 mi22210-28913357-15813357-15822814(Top 79%)13681(Top 84%)13681(Top 904%)
20K12.43 mi3.11 mi21749+46113119+23813119+23820519(Top 71%)12530(Top 77%)12530(Top 828%)
HALF13.11 mi0.68 mi21717+3213108+1113108+1121107(Top 73%)12854(Top 79%)12854(Top 849%)
25K15.53 mi2.42 mi21611+10613051+5713051+5721230(Top 73%)12861(Top 79%)12861(Top 849%)
30K18.64 mi3.11 mi21738-12713106-5513106-5522087(Top 76%)13190(Top 81%)13190(Top 871%)
20M20.00 mi1.36 mi21807-6913113-713113-722365(Top 77%)13236(Top 81%)13236(Top 874%)
21M21.00 mi1.00 mi21882-7513142-2913142-2923028(Top 79%)13499(Top 83%)13499(Top 892%)
35K21.75 mi0.75 mi21969-8713170-2813170-2823211(Top 80%)13563(Top 83%)13563(Top 896%)
23M23.00 mi1.25 mi22170-20113255-8513255-8524137(Top 83%)13921(Top 85%)13921(Top 919%)
24M24.00 mi1.00 mi22326-15613314-5913314-5924418(Top 84%)14026(Top 86%)14026(Top 926%)
40K24.85 mi0.85 mi22437-11113345-3113345-3124737(Top 85%)14138(Top 87%)14138(Top 934%)
25.2M25.20 mi0.35 mi22512-7513370-2513370-2525504(Top 88%)14532(Top 89%)14532(Top 960%)
FINISH26.22 mi1.02 mi22672-16013442-7213442-7225898(Top 89%)14705(Top 90%)14705(Top 971%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

22814

Males

13681

M60-64

13681

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21258

Males

12902

M60-64

12902

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

22814

Males

13681

M60-64

13681

15K→20K

9.3 - 12.4 mi

Top 71%
×5
+106ft-86ft

Overall

20519

Males

12530

M60-64

12530

20K→HALF

12.4 - 13.1 mi

Top 73%
×2
+19ft-37ft

Overall

21107

Males

12854

M60-64

12854

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21230

Males

12861

M60-64

12861

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

22087

Males

13190

M60-64

13190

30K→20M

18.6 - 20.0 mi

Top 77%
×5
+64ft-50ft

Overall

22365

Males

13236

M60-64

13236

20M→21M

20.0 - 21.0 mi

Top 79%
×8
+106ft-24ft

Overall

23028

Males

13499

M60-64

13499

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23211

Males

13563

M60-64

13563

35K→23M

21.8 - 23.0 mi

Top 83%
×5
+23ft-63ft

Overall

24137

Males

13921

M60-64

13921

23M→24M

23.0 - 24.0 mi

Top 84%
×6
+12ft-82ft

Overall

24418

Males

14026

M60-64

14026

24M→40K

24.0 - 24.9 mi

Top 85%
×1
+6ft-20ft

Overall

24737

Males

14138

M60-64

14138

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1
+13ft-16ft

Overall

25504

Males

14532

M60-64

14532

25.2M→FINISH

25.2 - 26.2 mi

Top 89%
×2
+22ft-21ft

Overall

25898

Males

14705

M60-64

14705

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1830*
Passed By
1713
Net Change
-128
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22544
5K → 10K696*73+623#22544#21921
10K → 15K74200-289#21921#22210
15K → 20K478*17+461#22210#21749
20K → HALF4715+32#21749#21717
HALF → 25K17771+106#21717#21611
25K → 30K120200-127#21611#21738
30K → 20M71140-69#21738#21807
20M → 21M54129-75#21807#21882
21M → 35K27114-87#21882#21969
35K → 23M34200-201#21969#22170
23M → 24M18174-156#22170#22326
24M → 40K24135-111#22326#22437
40K → 25.2M681-75#22437#22512
25.2M → FINISH4164-160#22512#22672
TOTALS1830*1713-128

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

📊

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