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

Zhanna Alzhanova

Bib: 19440•F

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 28%
Masters (Masters Women)
#0 / 6862
Top 12%
Age Group (F40-44)
#0 / 1737
Top 27%
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
22:18
3.11 mi
Rank: #10008
Start → 5K
22:18 | 7:11/mi
10K
43:54
6.21 mi
Rank: #9091 (+917)
5K → 10K
21:36 | 6:58/mi
15K
1:06:09
9.32 mi
Rank: #9267 (-176)
10K → 15K
22:15 | 7:10/mi
20K
1:29:15
12.43 mi
Rank: #9727 (-460)
15K → 20K
23:06 | 7:27/mi
HALF
1:34:18
13.11 mi
Rank: #9856 (-129)
20K → HALF
5:03 | 7:25/mi
25K
1:52:46
15.53 mi
Rank: #10237 (-381)
HALF → 25K
18:28 | 7:37/mi
30K
2:17:31
18.64 mi
Rank: #10782 (-545)
25K → 30K
24:45 | 7:58/mi
20M
2:28:37
20.00 mi
Rank: #11069 (-287)
30K → 20M
11:06 | 8:11/mi
21M
2:37:45
21.00 mi
Rank: #11413 (-344)
20M → 21M
9:08 | 9:08/mi
35K
2:43:43
21.75 mi
Rank: #11502 (-89)
21M → 35K
5:58 | 7:59/mi
23M
2:54:32
23.00 mi
Rank: #11832 (-330)
35K → 23M
10:49 | 8:39/mi
24M
3:02:42
24.00 mi
Rank: #11962 (-130)
23M → 24M
8:10 | 8:10/mi
40K
3:09:57
24.85 mi
Rank: #12097 (-135)
24M → 40K
7:15 | 8:29/mi
25.2M
3:13:12
25.20 mi
Rank: #12176 (-79)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:21:40
26.22 mi
Rank: #12377 (-201)
25.2M → FINISH
8:28 | 8:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:18
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:47:22
Pace8:12 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:0222:187:1122:18
7:11
-
10K
6.21 mi11:30:3843:547:0421:36
6:58
-0:13
15K
9.32 mi11:52:531:06:097:0622:15
7:10
+0:12
20K
12.43 mi12:15:591:29:157:1123:06
7:27
+0:17
HALF
13.11 mi12:21:021:34:187:125:03
7:25
-0:02
25K
15.53 mi12:39:301:52:467:1618:28
7:37
+0:12
30K
18.64 mi13:04:152:17:317:2324:45
7:58
+0:21
20M
20.00 mi13:15:212:28:377:2611:06
8:11
+0:13
21M
21.00 mi13:24:292:37:457:319:08
9:08
+0:57
35K
21.75 mi13:30:272:43:437:325:58
7:59
-1:09
23M
23.00 mi13:41:162:54:327:3610:49
8:39
+0:40
24M
24.00 mi13:49:263:02:427:378:10
8:10
-0:29
40K
24.85 mi13:56:413:09:577:397:15
8:29
+0:19
25.2M
25.20 mi13:59:563:13:127:413:15
9:26
+0:57
FINISH
26.22 mi14:08:243:21:407:428:28
8:19
-1:07

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

6:58 /mi

Average Pace

7:42 /mi

Slowest Pace

9:26 /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

1:52:46

56% of race

Time at Steady Pace

58:27

29% of race

Time at Slower Pace

30:27

15% of race

Average Pace: 7:41 /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 mi11:09:0222:187:1122:18
7:11
#10008
10K
6.21 mi11:30:3843:547:0421:36
6:58
#9091
15K
9.32 mi11:52:531:06:097:0622:15
7:10
#9267
20K
12.43 mi12:15:591:29:157:1123:06
7:27
#9727
HALF
13.11 mi12:21:021:34:187:125:03
7:25
#9856
25K
15.53 mi12:39:301:52:467:1618:28
7:37
#10237
30K
18.64 mi13:04:152:17:317:2324:45
7:58
#10782
20M
20.00 mi13:15:212:28:377:2611:06
8:11
#11069
21M
21.00 mi13:24:292:37:457:319:08
9:08
#11413
35K
21.75 mi13:30:272:43:437:325:58
7:59
#11502
23M
23.00 mi13:41:162:54:327:3610:49
8:39
#11832
24M
24.00 mi13:49:263:02:427:378:10
8:10
#11962
40K
24.85 mi13:56:413:09:577:397:15
8:29
#12097
25.2M
25.20 mi13:59:563:13:127:413:15
9:26
#12176
FINISH
26.22 mi14:08:243:21:407:428:28
8:19
#12377
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi10008188718879810(Top 34%)1860(Top 15%)1860(Top 107%)
10K6.21 mi3.10 mi9091+9171476+4111476+4118361(Top 29%)1227(Top 10%)1227(Top 71%)
15K9.32 mi3.11 mi9267-1761565-891565-899810(Top 34%)1860(Top 15%)1860(Top 107%)
20K12.43 mi3.11 mi9727-4601810-2451810-24511460(Top 39%)2816(Top 22%)2816(Top 162%)
HALF13.11 mi0.68 mi9856-1291872-621872-6212283(Top 42%)3188(Top 25%)3188(Top 184%)
25K15.53 mi2.42 mi10237-3812102-2302102-23012390(Top 43%)3386(Top 27%)3386(Top 195%)
30K18.64 mi3.11 mi10782-5452437-3352437-33513250(Top 46%)3978(Top 32%)3978(Top 229%)
20M20.00 mi1.36 mi11069-2872609-1722609-17214062(Top 48%)4514(Top 36%)4514(Top 260%)
21M21.00 mi1.00 mi11413-3442792-1832792-18316830(Top 58%)6144(Top 49%)6144(Top 354%)
35K21.75 mi0.75 mi11502-892855-632855-6314328(Top 49%)4802(Top 38%)4802(Top 276%)
23M23.00 mi1.25 mi11832-3303073-2183073-21816561(Top 57%)6167(Top 49%)6167(Top 355%)
24M24.00 mi1.00 mi11962-1303184-1113184-11114853(Top 51%)5242(Top 42%)5242(Top 302%)
40K24.85 mi0.85 mi12097-1353294-1103294-11015552(Top 54%)5698(Top 45%)5698(Top 328%)
25.2M25.20 mi0.35 mi12176-793338-443338-4416946(Top 58%)6452(Top 51%)6452(Top 371%)
FINISH26.22 mi1.02 mi12377-2013468-1303468-13017098(Top 59%)6562(Top 52%)6562(Top 378%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21
+97ft-345ft

Overall

9810

Females

1860

F40-44

1860

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8361

Females

1227

F40-44

1227

10K→15K

6.2 - 9.3 mi

Top 34%
×3
+67ft-78ft

Overall

9810

Females

1860

F40-44

1860

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11460

Females

2816

F40-44

2816

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12283

Females

3188

F40-44

3188

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12390

Females

3386

F40-44

3386

25K→30K

15.5 - 18.6 mi

Top 46%
×9
+181ft-148ft

Overall

13250

Females

3978

F40-44

3978

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

14062

Females

4514

F40-44

4514

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16830

Females

6144

F40-44

6144

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14328

Females

4802

F40-44

4802

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16561

Females

6167

F40-44

6167

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14853

Females

5242

F40-44

5242

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15552

Females

5698

F40-44

5698

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16946

Females

6452

F40-44

6452

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
×2
+22ft-21ft

Overall

17098

Females

6562

F40-44

6562

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1482*
Passed By
2352
Net Change
-2369
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10008
5K → 10K946*29+917#10008#9091
10K → 15K88200-176#9091#9267
15K → 20K47200-460#9267#9727
20K → HALF5134-129#9727#9856
HALF → 25K39200-381#9856#10237
25K → 30K78200-545#10237#10782
30K → 20M35200-287#10782#11069
20M → 21M30200-344#11069#11413
21M → 35K38127-89#11413#11502
35K → 23M34200-330#11502#11832
23M → 24M55185-130#11832#11962
24M → 40K52187-135#11962#12097
40K → 25.2M1190-79#12097#12176
25.2M → FINISH24200-201#12176#12377
TOTALS1482*2352-2369

* 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