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

Dorcas Huang

Bib: 8453•F

PA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 13%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
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
20:44
3.11 mi
Rank: #5651
Start → 5K
20:44 | 6:41/mi
10K
41:34
6.21 mi
Rank: #5813 (-162)
5K → 10K
20:50 | 6:43/mi
15K
1:02:30
9.32 mi
Rank: #5882 (-69)
10K → 15K
20:56 | 6:45/mi
20K
1:23:22
12.43 mi
Rank: #5699 (+183)
15K → 20K
20:52 | 6:43/mi
HALF
1:27:53
13.11 mi
Rank: #5684 (+15)
20K → HALF
4:31 | 6:38/mi
25K
1:43:59
15.53 mi
Rank: #5436 (+248)
HALF → 25K
16:06 | 6:39/mi
30K
2:04:54
18.64 mi
Rank: #5076 (+360)
25K → 30K
20:55 | 6:44/mi
20M
2:14:00
20.00 mi
Rank: #4938 (+138)
30K → 20M
9:06 | 6:42/mi
21M
2:20:51
21.00 mi
Rank: #4749 (+189)
20M → 21M
6:51 | 6:51/mi
35K
2:25:33
21.75 mi
Rank: #4631 (+118)
21M → 35K
4:42 | 6:17/mi
23M
2:33:35
23.00 mi
Rank: #4386 (+245)
35K → 23M
8:02 | 6:26/mi
24M
2:39:49
24.00 mi
Rank: #4204 (+182)
23M → 24M
6:14 | 6:14/mi
40K
2:45:14
24.85 mi
Rank: #4063 (+141)
24M → 40K
5:25 | 6:21/mi
25.2M
2:47:33
25.20 mi
Rank: #3987 (+76)
40K → 25.2M
2:19 | 6:44/mi
FINISH
2:53:45
26.22 mi
Rank: #3822 (+165)
25.2M → FINISH
6:12 | 6:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:27:53
Pace6:43 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:52
Pace6:33 /mi
📊Negative Split: 2.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:5020:446:4120:44
6:41
-
10K
6.21 mi10:56:4041:346:4220:50
6:43
+0:02
15K
9.32 mi11:17:361:02:306:4320:56
6:45
+0:02
20K
12.43 mi11:38:281:23:226:4320:52
6:43
-0:02
HALF
13.11 mi11:42:591:27:536:434:31
6:38
-0:05
25K
15.53 mi11:59:051:43:596:4216:06
6:39
+0:01
30K
18.64 mi12:20:002:04:546:4320:55
6:44
+0:05
20M
20.00 mi12:29:062:14:006:439:06
6:42
-0:02
21M
21.00 mi12:35:572:20:516:436:51
6:51
+0:09
35K
21.75 mi12:40:392:25:336:424:42
6:17
-0:34
23M
23.00 mi12:48:412:33:356:418:02
6:26
+0:09
24M
24.00 mi12:54:552:39:496:406:14
6:14
-0:12
40K
24.85 mi13:00:202:45:146:395:25
6:21
+0:07
25.2M
25.20 mi13:02:392:47:336:392:19
6:44
+0:23
FINISH
26.22 mi13:08:512:53:456:386:12
6:06
-0:38

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

6:06 /mi

Average Pace

6:38 /mi

Slowest Pace

6:51 /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

1:21:02

47% of race

Time at Steady Pace

1:32:43

53% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:38 /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 mi10:35:5020:446:4120:44
6:41
#5651
10K
6.21 mi10:56:4041:346:4220:50
6:43
#5813
15K
9.32 mi11:17:361:02:306:4320:56
6:45
#5882
20K
12.43 mi11:38:281:23:226:4320:52
6:43
#5699
HALF
13.11 mi11:42:591:27:536:434:31
6:38
#5684
25K
15.53 mi11:59:051:43:596:4216:06
6:39
#5436
30K
18.64 mi12:20:002:04:546:4320:55
6:44
#5076
20M
20.00 mi12:29:062:14:006:439:06
6:42
#4938
21M
21.00 mi12:35:572:20:516:436:51
6:51
#4749
35K
21.75 mi12:40:392:25:336:424:42
6:17
#4631
23M
23.00 mi12:48:412:33:356:418:02
6:26
#4386
24M
24.00 mi12:54:552:39:496:406:14
6:14
#4204
40K
24.85 mi13:00:202:45:146:395:25
6:21
#4063
25.2M
25.20 mi13:02:392:47:336:392:19
6:44
#3987
FINISH
26.22 mi13:08:512:53:456:386:12
6:06
#3822
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi56514384386208(Top 21%)602(Top 5%)602(Top 11%)
10K6.21 mi3.10 mi5813-162471-33471-336046(Top 21%)535(Top 4%)535(Top 9%)
15K9.32 mi3.11 mi5882-69483-12483-126208(Top 21%)602(Top 5%)602(Top 11%)
20K12.43 mi3.11 mi5699+183450+33450+335358(Top 18%)417(Top 3%)417(Top 7%)
HALF13.11 mi0.68 mi5684+15449+1449+15557(Top 19%)463(Top 4%)463(Top 8%)
25K15.53 mi2.42 mi5436+248417+32417+324422(Top 15%)290(Top 2%)290(Top 5%)
30K18.64 mi3.11 mi5076+360367+50367+503898(Top 13%)263(Top 2%)263(Top 5%)
20M20.00 mi1.36 mi4938+138350+17350+173505(Top 12%)240(Top 2%)240(Top 4%)
21M21.00 mi1.00 mi4749+189328+22328+222713(Top 9%)170(Top 1%)170(Top 3%)
35K21.75 mi0.75 mi4631+118314+14314+142466(Top 8%)135(Top 1%)135(Top 2%)
23M23.00 mi1.25 mi4386+245291+23291+232070(Top 7%)109(Top 0.9%)109(Top 2%)
24M24.00 mi1.00 mi4204+182270+21270+211934(Top 7%)108(Top 0.9%)108(Top 2%)
40K24.85 mi0.85 mi4063+141257+13257+131899(Top 7%)117(Top 0.9%)117(Top 2%)
25.2M25.20 mi0.35 mi3987+76251+6251+61635(Top 6%)101(Top 0.8%)101(Top 2%)
FINISH26.22 mi1.02 mi3822+165239+12239+122014(Top 7%)148(Top 1%)148(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6208

Females

602

F18-39

602

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

6046

Females

535

F18-39

535

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6208

Females

602

F18-39

602

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5358

Females

417

F18-39

417

20K→HALF

12.4 - 13.1 mi

Top 19%
×2
+19ft-37ft

Overall

5557

Females

463

F18-39

463

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4422

Females

290

F18-39

290

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3898

Females

263

F18-39

263

30K→20M

18.6 - 20.0 mi

Top 12%
×5
+64ft-50ft

Overall

3505

Females

240

F18-39

240

20M→21M

20.0 - 21.0 mi

Top 9%
×8
+106ft-24ft

Overall

2713

Females

170

F18-39

170

21M→35K

21.0 - 21.8 mi

Top 8%
×7
+17ft-86ft

Overall

2466

Females

135

F18-39

135

35K→23M

21.8 - 23.0 mi

Top 7%
×5
+23ft-63ft

Overall

2070

Females

109

F18-39

109

23M→24M

23.0 - 24.0 mi

Top 7%
×6
+12ft-82ft

Overall

1934

Females

108

F18-39

108

24M→40K

24.0 - 24.9 mi

Top 7%
×1
+6ft-20ft

Overall

1899

Females

117

F18-39

117

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1
+13ft-16ft

Overall

1635

Females

101

F18-39

101

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
×2
+22ft-21ft

Overall

2014

Females

148

F18-39

148

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2374*
Passed By
449
Net Change
+1829
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5651
5K → 10K134200-162#5651#5813
10K → 15K96165-69#5813#5882
15K → 20K220*37+183#5882#5699
20K → HALF2712+15#5699#5684
HALF → 25K258*10+248#5684#5436
25K → 30K373*13+360#5436#5076
30K → 20M1424+138#5076#4938
20M → 21M1890+189#4938#4749
21M → 35K1191+118#4749#4631
35K → 23M245*0+245#4631#4386
23M → 24M1842+182#4386#4204
24M → 40K1443+141#4204#4063
40K → 25.2M760+76#4063#3987
25.2M → FINISH1672+165#3987#3822
TOTALS2374*449+1829

* 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