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

Bianna Golodryga

Bib: 20691•F

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 44%
Age Group (F45-49)
#0 / 1786
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
25:27
3.11 mi
Rank: #18182
Start → 5K
25:27 | 8:12/mi
10K
51:14
6.21 mi
Rank: #18686 (-504)
5K → 10K
25:47 | 8:18/mi
15K
1:17:11
9.32 mi
Rank: #18903 (-217)
10K → 15K
25:57 | 8:22/mi
20K
1:43:17
12.43 mi
Rank: #18824 (+79)
15K → 20K
26:06 | 8:25/mi
HALF
1:48:59
13.11 mi
Rank: #18863 (-39)
20K → HALF
5:42 | 8:22/mi
25K
2:09:34
15.53 mi
Rank: #18788 (+75)
HALF → 25K
20:35 | 8:30/mi
30K
2:36:15
18.64 mi
Rank: #18512 (+276)
25K → 30K
26:41 | 8:36/mi
20M
2:48:04
20.00 mi
Rank: #18415 (+97)
30K → 20M
11:49 | 8:42/mi
21M
2:57:30
21.00 mi
Rank: #18378 (+37)
20M → 21M
9:26 | 9:26/mi
35K
3:03:52
21.75 mi
Rank: #18352 (+26)
21M → 35K
6:22 | 8:31/mi
23M
3:14:57
23.00 mi
Rank: #18304 (+48)
35K → 23M
11:05 | 8:52/mi
24M
3:23:26
24.00 mi
Rank: #18253 (+51)
23M → 24M
8:29 | 8:29/mi
40K
3:31:01
24.85 mi
Rank: #18214 (+39)
24M → 40K
7:35 | 8:53/mi
25.2M
3:34:36
25.20 mi
Rank: #18259 (-45)
40K → 25.2M
3:35 | 10:24/mi
FINISH
3:43:11
26.22 mi
Rank: #18229 (+30)
25.2M → FINISH
8:35 | 8:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:59
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:54:12
Pace8:43 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:2825:278:1225:27
8:12
-
10K
6.21 mi11:36:1551:148:1525:47
8:18
+0:06
15K
9.32 mi12:02:121:17:118:1725:57
8:22
+0:04
20K
12.43 mi12:28:181:43:178:1926:06
8:25
+0:03
HALF
13.11 mi12:34:001:48:598:195:42
8:22
-0:03
25K
15.53 mi12:54:352:09:348:2120:35
8:30
+0:08
30K
18.64 mi13:21:162:36:158:2326:41
8:36
+0:06
20M
20.00 mi13:33:052:48:048:2511:49
8:42
+0:06
21M
21.00 mi13:42:312:57:308:289:26
9:26
+0:44
35K
21.75 mi13:48:533:03:528:286:22
8:31
-0:55
23M
23.00 mi13:59:583:14:578:2911:05
8:52
+0:21
24M
24.00 mi14:08:273:23:268:298:29
8:29
-0:23
40K
24.85 mi14:16:023:31:018:307:35
8:53
+0:24
25.2M
25.20 mi14:19:373:34:368:313:35
10:24
+1:31
FINISH
26.22 mi14:28:123:43:118:328:35
8:26
-1:58

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

8:12 /mi

Average Pace

8:31 /mi

Slowest Pace

10:24 /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

25:27

11% of race

Time at Steady Pace

2:46:03

74% of race

Time at Slower Pace

31:41

14% of race

Average Pace: 8:31 /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 mi11:10:2825:278:1225:27
8:12
#18182
10K
6.21 mi11:36:1551:148:1525:47
8:18
#18686
15K
9.32 mi12:02:121:17:118:1725:57
8:22
#18903
20K
12.43 mi12:28:181:43:178:1926:06
8:25
#18824
HALF
13.11 mi12:34:001:48:598:195:42
8:22
#18863
25K
15.53 mi12:54:352:09:348:2120:35
8:30
#18788
30K
18.64 mi13:21:162:36:158:2326:41
8:36
#18512
20M
20.00 mi13:33:052:48:048:2511:49
8:42
#18415
21M
21.00 mi13:42:312:57:308:289:26
9:26
#18378
35K
21.75 mi13:48:533:03:528:286:22
8:31
#18352
23M
23.00 mi13:59:583:14:578:2911:05
8:52
#18304
24M
24.00 mi14:08:273:23:268:298:29
8:29
#18253
40K
24.85 mi14:16:023:31:018:307:35
8:53
#18214
25.2M
25.20 mi14:19:373:34:368:313:35
10:24
#18259
FINISH
26.22 mi14:28:123:43:118:328:35
8:26
#18229
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi181826608660819316(Top 67%)7218(Top 57%)7218(Top 404%)
10K6.21 mi3.10 mi18686-5046879-2716879-27119178(Top 66%)7120(Top 57%)7120(Top 399%)
15K9.32 mi3.11 mi18903-2176998-1196998-11919316(Top 67%)7218(Top 57%)7218(Top 404%)
20K12.43 mi3.11 mi18824+796959+396959+3918729(Top 65%)6928(Top 55%)6928(Top 388%)
HALF13.11 mi0.68 mi18863-396981-226981-2219439(Top 67%)7276(Top 58%)7276(Top 407%)
25K15.53 mi2.42 mi18788+756945+366945+3618520(Top 64%)6852(Top 54%)6852(Top 384%)
30K18.64 mi3.11 mi18512+2766837+1086837+10817429(Top 60%)6356(Top 51%)6356(Top 356%)
20M20.00 mi1.36 mi18415+976795+426795+4217412(Top 60%)6419(Top 51%)6419(Top 359%)
21M21.00 mi1.00 mi18378+376789+66789+618233(Top 63%)6907(Top 55%)6907(Top 387%)
35K21.75 mi0.75 mi18352+266787+26787+217671(Top 61%)6720(Top 53%)6720(Top 376%)
23M23.00 mi1.25 mi18304+486780+76780+717786(Top 61%)6851(Top 54%)6851(Top 384%)
24M24.00 mi1.00 mi18253+516772+86772+816842(Top 58%)6381(Top 51%)6381(Top 357%)
40K24.85 mi0.85 mi18214+396762+106762+1017761(Top 61%)6914(Top 55%)6914(Top 387%)
25.2M25.20 mi0.35 mi18259-456795-336795-3320752(Top 72%)8430(Top 67%)8430(Top 472%)
FINISH26.22 mi1.02 mi18229+306795679517766(Top 61%)6923(Top 55%)6923(Top 388%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19316

Females

7218

F45-49

7218

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19178

Females

7120

F45-49

7120

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19316

Females

7218

F45-49

7218

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18729

Females

6928

F45-49

6928

20K→HALF

12.4 - 13.1 mi

Top 67%
×2
+19ft-37ft

Overall

19439

Females

7276

F45-49

7276

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18520

Females

6852

F45-49

6852

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17429

Females

6356

F45-49

6356

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17412

Females

6419

F45-49

6419

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18233

Females

6907

F45-49

6907

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17671

Females

6720

F45-49

6720

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17786

Females

6851

F45-49

6851

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16842

Females

6381

F45-49

6381

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17761

Females

6914

F45-49

6914

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20752

Females

8430

F45-49

8430

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17766

Females

6923

F45-49

6923

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1585
Passed By
1632
Net Change
-47
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18182
5K → 10K108612-504#18182#18686
10K → 15K92309-217#18686#18903
15K → 20K195116+79#18903#18824
20K → HALF1958-39#18824#18863
HALF → 25K16893+75#18863#18788
25K → 30K31640+276#18788#18512
30K → 20M13437+97#18512#18415
20M → 21M10568+37#18415#18378
21M → 35K6337+26#18378#18352
35K → 23M11971+48#18352#18304
23M → 24M8433+51#18304#18253
24M → 40K8041+39#18253#18214
40K → 25.2M1762-45#18214#18259
25.2M → FINISH8555+30#18259#18229
TOTALS15851632-47
📊

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