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BOSTON MARATHON 2026

Fengling Liu

Bib: 25076•F

NY

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Top 43%
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
27:51
3.11 mi
Rank: #22493
Start → 5K
27:51 | 8:58/mi
10K
55:43
6.21 mi
Rank: #22597 (-104)
5K → 10K
27:52 | 8:59/mi
15K
1:23:39
9.32 mi
Rank: #22619 (-22)
10K → 15K
27:56 | 9:00/mi
20K
1:52:38
12.43 mi
Rank: #22767 (-148)
15K → 20K
28:59 | 9:20/mi
HALF
1:58:53
13.11 mi
Rank: #22823 (-56)
20K → HALF
6:15 | 9:11/mi
25K
2:21:57
15.53 mi
Rank: #22889 (-66)
HALF → 25K
23:04 | 9:31/mi
30K
2:52:16
18.64 mi
Rank: #22790 (+99)
25K → 30K
30:19 | 9:46/mi
20M
3:05:32
20.00 mi
Rank: #22694 (+96)
30K → 20M
13:16 | 9:47/mi
21M
3:16:02
21.00 mi
Rank: #22643 (+51)
20M → 21M
10:30 | 10:30/mi
35K
3:23:16
21.75 mi
Rank: #22625 (+18)
21M → 35K
7:14 | 9:41/mi
23M
3:35:40
23.00 mi
Rank: #22568 (+57)
35K → 23M
12:24 | 9:55/mi
24M
3:45:08
24.00 mi
Rank: #22514 (+54)
23M → 24M
9:28 | 9:28/mi
40K
3:53:33
24.85 mi
Rank: #22457 (+57)
24M → 40K
8:25 | 9:51/mi
25.2M
3:57:20
25.20 mi
Rank: #22447 (+10)
40K → 25.2M
3:47 | 10:59/mi
FINISH
4:07:21
26.22 mi
Rank: #22492 (-45)
25.2M → FINISH
10:01 | 9:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:58:53
Pace9:05 /mi
2nd Half
Distance13.11 mi
Time2:08:28
Pace9:48 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:5927:518:5827:51
8:58
-
10K
6.21 mi11:57:5155:438:5927:52
8:59
+0:01
15K
9.32 mi12:25:471:23:398:5927:56
9:00
+0:01
20K
12.43 mi12:54:461:52:389:0428:59
9:20
+0:20
HALF
13.11 mi13:01:011:58:539:056:15
9:11
-0:09
25K
15.53 mi13:24:052:21:579:0923:04
9:31
+0:20
30K
18.64 mi13:54:242:52:169:1530:19
9:46
+0:15
20M
20.00 mi14:07:403:05:329:1713:16
9:47
+0:01
21M
21.00 mi14:18:103:16:029:2110:30
10:30
+0:43
35K
21.75 mi14:25:243:23:169:217:14
9:41
-0:49
23M
23.00 mi14:37:483:35:409:2312:24
9:55
+0:14
24M
24.00 mi14:47:163:45:089:239:28
9:28
-0:27
40K
24.85 mi14:55:413:53:339:248:25
9:51
+0:23
25.2M
25.20 mi14:59:283:57:209:263:47
10:59
+1:08
FINISH
26.22 mi15:09:294:07:219:2710:01
9:50
-1:09

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

8:58 /mi

Average Pace

9:26 /mi

Slowest Pace

10:59 /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

1:58:53

48% of race

Time at Steady Pace

1:54:11

46% of race

Time at Slower Pace

14:17

6% of race

Average Pace: 9:26 /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 mi11:29:5927:518:5827:51
8:58
#22493
10K
6.21 mi11:57:5155:438:5927:52
8:59
#22597
15K
9.32 mi12:25:471:23:398:5927:56
9:00
#22619
20K
12.43 mi12:54:461:52:389:0428:59
9:20
#22767
HALF
13.11 mi13:01:011:58:539:056:15
9:11
#22823
25K
15.53 mi13:24:052:21:579:0923:04
9:31
#22889
30K
18.64 mi13:54:242:52:169:1530:19
9:46
#22790
20M
20.00 mi14:07:403:05:329:1713:16
9:47
#22694
21M
21.00 mi14:18:103:16:029:2110:30
10:30
#22643
35K
21.75 mi14:25:243:23:169:217:14
9:41
#22625
23M
23.00 mi14:37:483:35:409:2312:24
9:55
#22568
24M
24.00 mi14:47:163:45:089:239:28
9:28
#22514
40K
24.85 mi14:55:413:53:339:248:25
9:51
#22457
25.2M
25.20 mi14:59:283:57:209:263:47
10:59
#22447
FINISH
26.22 mi15:09:294:07:219:2710:01
9:50
#22492
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi224938926892622663(Top 78%)8956(Top 71%)8956(Top 1145%)
10K6.21 mi3.10 mi22597-1048960-348960-3422712(Top 78%)8998(Top 72%)8998(Top 1151%)
15K9.32 mi3.11 mi22619-228963-38963-322663(Top 78%)8956(Top 71%)8956(Top 1145%)
20K12.43 mi3.11 mi22767-1489032-699032-6923222(Top 80%)9297(Top 74%)9297(Top 1189%)
HALF13.11 mi0.68 mi22823-569062-309062-3023381(Top 81%)9356(Top 74%)9356(Top 1196%)
25K15.53 mi2.42 mi22889-669120-589120-5823058(Top 79%)9224(Top 73%)9224(Top 1180%)
30K18.64 mi3.11 mi22790+999092+289092+2822448(Top 77%)9002(Top 72%)9002(Top 1151%)
20M20.00 mi1.36 mi22694+969063+299063+2921948(Top 76%)8830(Top 70%)8830(Top 1129%)
21M21.00 mi1.00 mi22643+519052+119052+1121984(Top 76%)8887(Top 71%)8887(Top 1136%)
35K21.75 mi0.75 mi22625+189052905222283(Top 77%)9092(Top 72%)9092(Top 1163%)
23M23.00 mi1.25 mi22568+579042+109042+1021883(Top 75%)8937(Top 71%)8937(Top 1143%)
24M24.00 mi1.00 mi22514+549027+159027+1521250(Top 73%)8669(Top 69%)8669(Top 1109%)
40K24.85 mi0.85 mi22457+579017+109017+1021504(Top 74%)8843(Top 70%)8843(Top 1131%)
25.2M25.20 mi0.35 mi22447+109020-39020-322334(Top 77%)9253(Top 74%)9253(Top 1183%)
FINISH26.22 mi1.02 mi22492-459047-279047-2723372(Top 81%)9794(Top 78%)9794(Top 1252%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22663

Females

8956

F60-64

8956

5K→10K

3.1 - 6.2 mi

Top 78%
×5
+79ft-138ft

Overall

22712

Females

8998

F60-64

8998

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22663

Females

8956

F60-64

8956

15K→20K

9.3 - 12.4 mi

Top 80%
×5
+106ft-86ft

Overall

23222

Females

9297

F60-64

9297

20K→HALF

12.4 - 13.1 mi

Top 81%
×2
+19ft-37ft

Overall

23381

Females

9356

F60-64

9356

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

23058

Females

9224

F60-64

9224

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22448

Females

9002

F60-64

9002

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

21948

Females

8830

F60-64

8830

20M→21M

20.0 - 21.0 mi

Top 76%
×8
+106ft-24ft

Overall

21984

Females

8887

F60-64

8887

21M→35K

21.0 - 21.8 mi

Top 77%
×7
+17ft-86ft

Overall

22283

Females

9092

F60-64

9092

35K→23M

21.8 - 23.0 mi

Top 75%
×5
+23ft-63ft

Overall

21883

Females

8937

F60-64

8937

23M→24M

23.0 - 24.0 mi

Top 73%
×6
+12ft-82ft

Overall

21250

Females

8669

F60-64

8669

24M→40K

24.0 - 24.9 mi

Top 74%
×1
+6ft-20ft

Overall

21504

Females

8843

F60-64

8843

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1
+13ft-16ft

Overall

22334

Females

9253

F60-64

9253

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
×2
+22ft-21ft

Overall

23372

Females

9794

F60-64

9794

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1395
Passed By
1394
Net Change
+1
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22493
5K → 10K219323-104#22493#22597
10K → 15K141163-22#22597#22619
15K → 20K120268-148#22619#22767
20K → HALF1874-56#22767#22823
HALF → 25K113179-66#22823#22889
25K → 30K202103+99#22889#22790
30K → 20M13034+96#22790#22694
20M → 21M9241+51#22694#22643
21M → 35K4426+18#22643#22625
35K → 23M10447+57#22625#22568
23M → 24M8127+54#22568#22514
24M → 40K8023+57#22514#22457
40K → 25.2M2818+10#22457#22447
25.2M → FINISH2368-45#22447#22492
TOTALS13951394+1
📊

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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Export & Support

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

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing