Lixia Fu

Bib: 20581F

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 47%
Gender (Female)
#0 / 12578
Top 33%
Masters (Masters Women)
#0 / 6862
Top 17%
Age Group (F55-59)
#0 / 951
Top 4%
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
24:13
3.11 mi
Rank: #15377
Start5K
24:13 | 7:48/mi
10K
48:31
6.21 mi
Rank: #15552 (-175)
5K10K
24:18 | 7:50/mi
15K
1:12:39
9.32 mi
Rank: #15386 (+166)
10K15K
24:08 | 7:47/mi
20K
1:37:09
12.43 mi
Rank: #15316 (+70)
15K20K
24:30 | 7:54/mi
HALF
1:42:20
13.11 mi
Rank: #15242 (+74)
20KHALF
5:11 | 7:37/mi
25K
2:01:17
15.53 mi
Rank: #15003 (+239)
HALF25K
18:57 | 7:49/mi
30K
2:26:10
18.64 mi
Rank: #14696 (+307)
25K30K
24:53 | 8:01/mi
20M
2:36:47
20.00 mi
Rank: #14432 (+264)
30K20M
10:37 | 7:49/mi
21M
2:45:06
21.00 mi
Rank: #14246 (+186)
20M21M
8:19 | 8:19/mi
35K
2:50:48
21.75 mi
Rank: #14134 (+112)
21M35K
5:42 | 7:38/mi
23M
3:00:37
23.00 mi
Rank: #13948 (+186)
35K23M
9:49 | 7:51/mi
24M
3:08:13
24.00 mi
Rank: #13795 (+153)
23M24M
7:36 | 7:36/mi
40K
3:14:56
24.85 mi
Rank: #13705 (+90)
24M40K
6:43 | 7:52/mi
25.2M
3:17:59
25.20 mi
Rank: #13686 (+19)
40K25.2M
3:03 | 8:51/mi
FINISH
3:25:43
26.22 mi
Rank: #13616 (+70)
25.2MFINISH
7:44 | 7:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:20
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:43:23
Pace7:54 /mi
📊Positive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:3424:137:4824:13
7:48
-
10K
6.21 mi11:34:5248:317:4924:18
7:50
+0:02
15K
9.32 mi11:59:001:12:397:4824:08
7:47
-0:03
20K
12.43 mi12:23:301:37:097:5024:30
7:54
+0:07
HALF
13.11 mi12:28:411:42:207:495:11
7:37
-0:17
25K
15.53 mi12:47:382:01:177:4918:57
7:49
+0:12
30K
18.64 mi13:12:312:26:107:5124:53
8:01
+0:12
20M
20.00 mi13:23:082:36:477:5110:37
7:49
-0:12
21M
21.00 mi13:31:272:45:067:528:19
8:19
+0:30
35K
21.75 mi13:37:092:50:487:525:42
7:38
-0:41
23M
23.00 mi13:46:583:00:377:529:49
7:51
+0:13
24M
24.00 mi13:54:343:08:137:517:36
7:36
-0:15
40K
24.85 mi14:01:173:14:567:516:43
7:52
+0:16
25.2M
25.20 mi14:04:203:17:597:523:03
8:51
+0:59
FINISH
26.22 mi14:12:043:25:437:527:44
7:36
-1:15

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

7:36 /mi

Average Pace

7:51 /mi

Slowest Pace

8:51 /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

3:22:40

99% of race

Time at Steady Pace

3:03

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi11:10:3424:137:4824:13
7:48
#15377
10K
6.21 mi11:34:5248:317:4924:18
7:50
#15552
15K
9.32 mi11:59:001:12:397:4824:08
7:47
#15386
20K
12.43 mi12:23:301:37:097:5024:30
7:54
#15316
HALF
13.11 mi12:28:411:42:207:495:11
7:37
#15242
25K
15.53 mi12:47:382:01:177:4918:57
7:49
#15003
30K
18.64 mi13:12:312:26:107:5124:53
8:01
#14696
20M
20.00 mi13:23:082:36:477:5110:37
7:49
#14432
21M
21.00 mi13:31:272:45:067:528:19
8:19
#14246
35K
21.75 mi13:37:092:50:487:525:42
7:38
#14134
23M
23.00 mi13:46:583:00:377:529:49
7:51
#13948
24M
24.00 mi13:54:343:08:137:517:36
7:36
#13795
40K
24.85 mi14:01:173:14:567:516:43
7:52
#13705
25.2M
25.20 mi14:04:203:17:597:523:03
8:51
#13686
FINISH
26.22 mi14:12:043:25:437:527:44
7:36
#13616
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi153774916491615078(Top 52%)4788(Top 38%)4788(Top 503%)
10K6.21 mi3.10 mi15552-1755052-1365052-13615838(Top 55%)5211(Top 41%)5211(Top 548%)
15K9.32 mi3.11 mi15386+1664973+794973+7915078(Top 52%)4788(Top 38%)4788(Top 503%)
20K12.43 mi3.11 mi15316+704937+364937+3615197(Top 52%)4911(Top 39%)4911(Top 516%)
HALF13.11 mi0.68 mi15242+744890+474890+4713973(Top 48%)4135(Top 33%)4135(Top 435%)
25K15.53 mi2.42 mi15003+2394748+1424748+14213958(Top 48%)4266(Top 34%)4266(Top 449%)
30K18.64 mi3.11 mi14696+3074610+1384610+13813552(Top 47%)4156(Top 33%)4156(Top 437%)
20M20.00 mi1.36 mi14432+2644480+1304480+13011506(Top 40%)3162(Top 25%)3162(Top 332%)
21M21.00 mi1.00 mi14246+1864387+934387+9312016(Top 41%)3543(Top 28%)3543(Top 373%)
35K21.75 mi0.75 mi14134+1124351+364351+3611800(Top 41%)3444(Top 27%)3444(Top 362%)
23M23.00 mi1.25 mi13948+1864274+774274+7711374(Top 39%)3296(Top 26%)3296(Top 347%)
24M24.00 mi1.00 mi13795+1534208+664208+6610898(Top 38%)3122(Top 25%)3122(Top 328%)
40K24.85 mi0.85 mi13705+904177+314177+3111499(Top 40%)3522(Top 28%)3522(Top 370%)
25.2M25.20 mi0.35 mi13686+194176+14176+113819(Top 48%)4794(Top 38%)4794(Top 504%)
FINISH26.22 mi1.02 mi13616+704162+144162+1412156(Top 42%)3949(Top 31%)3949(Top 415%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15078

Females

4788

F55-59

4788

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

15838

Females

5211

F55-59

5211

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15078

Females

4788

F55-59

4788

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15197

Females

4911

F55-59

4911

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13973

Females

4135

F55-59

4135

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13958

Females

4266

F55-59

4266

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13552

Females

4156

F55-59

4156

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11506

Females

3162

F55-59

3162

20M→21M

20.0 - 21.0 mi

Top 41%
×8
+106ft-24ft

Overall

12016

Females

3543

F55-59

3543

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11800

Females

3444

F55-59

3444

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11374

Females

3296

F55-59

3296

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

10898

Females

3122

F55-59

3122

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11499

Females

3522

F55-59

3522

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13819

Females

4794

F55-59

4794

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12156

Females

3949

F55-59

3949

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2609*
Passed By
673
Net Change
+1761
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15377
5K10K200200-175#15377#15552
10K15K291*125+166#15552#15386
15K20K203*133+70#15386#15316
20KHALF773+74#15316#15242
HALF25K271*32+239#15242#15003
25K30K363*56+307#15003#14696
30K20M269*5+264#14696#14432
20M21M205*19+186#14432#14246
21M35K12210+112#14246#14134
35K23M20014+186#14134#13948
23M24M1618+153#13948#13795
24M40K10212+90#13795#13705
40K25.2M3920+19#13705#13686
25.2MFINISH10636+70#13686#13616
TOTALS2609*673+1761

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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