Nazariy Gulyk

Bib: 29245M

CA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 49%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
25:28
3.11 mi
Rank: #18192
Start5K
25:28 | 8:12/mi
10K
49:49
6.21 mi
Rank: #17195 (+997)
5K10K
24:21 | 7:51/mi
15K
1:14:08
9.32 mi
Rank: #16709 (+486)
10K15K
24:19 | 7:50/mi
20K
1:38:31
12.43 mi
Rank: #16234 (+475)
15K20K
24:23 | 7:51/mi
HALF
1:43:48
13.11 mi
Rank: #16175 (+59)
20KHALF
5:17 | 7:46/mi
25K
2:02:52
15.53 mi
Rank: #15846 (+329)
HALF25K
19:04 | 7:52/mi
30K
2:27:59
18.64 mi
Rank: #15496 (+350)
25K30K
25:07 | 8:06/mi
20M
2:38:57
20.00 mi
Rank: #15317 (+179)
30K20M
10:58 | 8:05/mi
21M
2:47:25
21.00 mi
Rank: #15130 (+187)
20M21M
8:28 | 8:28/mi
35K
2:53:11
21.75 mi
Rank: #15013 (+117)
21M35K
5:46 | 7:43/mi
23M
3:02:59
23.00 mi
Rank: #14767 (+246)
35K23M
9:48 | 7:50/mi
24M
3:10:51
24.00 mi
Rank: #14670 (+97)
23M24M
7:52 | 7:52/mi
40K
3:17:26
24.85 mi
Rank: #14498 (+172)
24M40K
6:35 | 7:42/mi
25.2M
3:20:18
25.20 mi
Rank: #14416 (+82)
40K25.2M
2:52 | 8:19/mi
FINISH
3:27:25
26.22 mi
Rank: #14136 (+280)
25.2MFINISH
7:07 | 7:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:43:48
Pace7:56 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:43:37
Pace7:55 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0325:288:1225:28
8:12
-
10K
6.21 mi12:12:2449:498:0224:21
7:51
-0:21
15K
9.32 mi12:36:431:14:087:5824:19
7:50
-0:01
20K
12.43 mi13:01:061:38:317:5624:23
7:51
+0:01
HALF
13.11 mi13:06:231:43:487:565:17
7:46
-0:05
25K
15.53 mi13:25:272:02:527:5519:04
7:52
+0:06
30K
18.64 mi13:50:342:27:597:5725:07
8:06
+0:14
20M
20.00 mi14:01:322:38:577:5710:58
8:05
-0:01
21M
21.00 mi14:10:002:47:257:598:28
8:28
+0:23
35K
21.75 mi14:15:462:53:117:585:46
7:43
-0:45
23M
23.00 mi14:25:343:02:597:589:48
7:50
+0:07
24M
24.00 mi14:33:263:10:517:587:52
7:52
+0:02
40K
24.85 mi14:40:013:17:267:576:35
7:42
-0:10
25.2M
25.20 mi14:42:533:20:187:572:52
8:19
+0:37
FINISH
26.22 mi14:50:003:27:257:557:07
7:00
-1:19

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

7:00 /mi

Average Pace

7:55 /mi

Slowest Pace

8:28 /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

7:07

3% of race

Time at Steady Pace

2:07:25

61% of race

Time at Slower Pace

1:12:53

35% of race

Average Pace: 7:55 /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 mi11:48:0325:288:1225:28
8:12
#18192
10K
6.21 mi12:12:2449:498:0224:21
7:51
#17195
15K
9.32 mi12:36:431:14:087:5824:19
7:50
#16709
20K
12.43 mi13:01:061:38:317:5624:23
7:51
#16234
HALF
13.11 mi13:06:231:43:487:565:17
7:46
#16175
25K
15.53 mi13:25:272:02:527:5519:04
7:52
#15846
30K
18.64 mi13:50:342:27:597:5725:07
8:06
#15496
20M
20.00 mi14:01:322:38:577:5710:58
8:05
#15317
21M
21.00 mi14:10:002:47:257:598:28
8:28
#15130
35K
21.75 mi14:15:462:53:117:585:46
7:43
#15013
23M
23.00 mi14:25:343:02:597:589:48
7:50
#14767
24M
24.00 mi14:33:263:10:517:587:52
7:52
#14670
40K
24.85 mi14:40:013:17:267:576:35
7:42
#14498
25.2M
25.20 mi14:42:533:20:187:572:52
8:19
#14416
FINISH
26.22 mi14:50:003:27:257:557:07
7:00
#14136
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18192114991149915557(Top 54%)10405(Top 64%)10405(Top 182%)
10K6.21 mi3.10 mi17195+99711080+41911080+41915942(Top 55%)10599(Top 65%)10599(Top 185%)
15K9.32 mi3.11 mi16709+48610886+19410886+19415557(Top 54%)10405(Top 64%)10405(Top 182%)
20K12.43 mi3.11 mi16234+47510670+21610670+21614887(Top 51%)10096(Top 62%)10096(Top 176%)
HALF13.11 mi0.68 mi16175+5910647+2310647+2315093(Top 52%)10238(Top 63%)10238(Top 179%)
25K15.53 mi2.42 mi15846+32910506+14110506+14114317(Top 49%)9788(Top 60%)9788(Top 171%)
30K18.64 mi3.11 mi15496+35010333+17310333+17314095(Top 49%)9594(Top 59%)9594(Top 168%)
20M20.00 mi1.36 mi15317+17910241+9210241+9213294(Top 46%)9149(Top 56%)9149(Top 160%)
21M21.00 mi1.00 mi15130+18710133+10810133+10812889(Top 44%)8853(Top 54%)8853(Top 155%)
35K21.75 mi0.75 mi15013+11710074+5910074+5912358(Top 43%)8595(Top 53%)8595(Top 150%)
23M23.00 mi1.25 mi14767+2469949+1259949+12511240(Top 39%)7976(Top 49%)7976(Top 139%)
24M24.00 mi1.00 mi14670+979884+659884+6512787(Top 44%)8613(Top 53%)8613(Top 150%)
40K24.85 mi0.85 mi14498+1729805+799805+7910307(Top 36%)7385(Top 45%)7385(Top 129%)
25.2M25.20 mi0.35 mi14416+829759+469759+4610383(Top 36%)7359(Top 45%)7359(Top 129%)
FINISH26.22 mi1.02 mi14136+2809621+1389621+1387438(Top 26%)5753(Top 35%)5753(Top 101%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15557

Males

10405

M18-39

10405

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

15942

Males

10599

M18-39

10599

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15557

Males

10405

M18-39

10405

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14887

Males

10096

M18-39

10096

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15093

Males

10238

M18-39

10238

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14317

Males

9788

M18-39

9788

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14095

Males

9594

M18-39

9594

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13294

Males

9149

M18-39

9149

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12889

Males

8853

M18-39

8853

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12358

Males

8595

M18-39

8595

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11240

Males

7976

M18-39

7976

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12787

Males

8613

M18-39

8613

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10307

Males

7385

M18-39

7385

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10383

Males

7359

M18-39

7359

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
×2
+22ft-21ft

Overall

7438

Males

5753

M18-39

5753

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4341*
Passed By
285
Net Change
+4056
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18192
5K10K1039*42+997#18192#17195
10K15K527*41+486#17195#16709
15K20K498*23+475#16709#16234
20KHALF7213+59#16234#16175
HALF25K349*20+329#16175#15846
25K30K397*47+350#15846#15496
30K20M19415+179#15496#15317
20M21M210*23+187#15317#15130
21M35K1247+117#15130#15013
35K23M255*9+246#15013#14767
23M24M12629+97#14767#14670
24M40K1808+172#14670#14498
40K25.2M864+82#14498#14416
25.2MFINISH284*4+280#14416#14136
TOTALS4341*285+4056

* 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...

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