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

Alexandra Raikhlina

Bib: 19272•F

MA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Age Group (F18-39)
#0 / 5716
Top 45%
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
22:38
3.11 mi
Rank: #10926
Start → 5K
22:38 | 7:18/mi
10K
46:03
6.21 mi
Rank: #12076 (-1150)
5K → 10K
23:25 | 7:33/mi
15K
1:09:05
9.32 mi
Rank: #12037 (+39)
10K → 15K
23:02 | 7:25/mi
20K
1:32:09
12.43 mi
Rank: #11866 (+171)
15K → 20K
23:04 | 7:26/mi
HALF
1:37:13
13.11 mi
Rank: #11872 (-6)
20K → HALF
5:04 | 7:26/mi
25K
1:55:40
15.53 mi
Rank: #11955 (-83)
HALF → 25K
18:27 | 7:37/mi
30K
2:20:00
18.64 mi
Rank: #11960 (-5)
25K → 30K
24:20 | 7:50/mi
20M
2:32:14
20.00 mi
Rank: #12561 (-601)
30K → 20M
12:14 | 9:01/mi
21M
2:40:45
21.00 mi
Rank: #12607 (-46)
20M → 21M
8:31 | 8:31/mi
35K
2:46:14
21.75 mi
Rank: #12480 (+127)
21M → 35K
5:29 | 7:20/mi
23M
2:55:45
23.00 mi
Rank: #12287 (+193)
35K → 23M
9:31 | 7:37/mi
24M
3:03:23
24.00 mi
Rank: #12199 (+88)
23M → 24M
7:38 | 7:38/mi
40K
3:10:02
24.85 mi
Rank: #12118 (+81)
24M → 40K
6:39 | 7:47/mi
25.2M
3:13:06
25.20 mi
Rank: #12142 (-24)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:20:35
26.22 mi
Rank: #12040 (+102)
25.2M → FINISH
7:29 | 7:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:13
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:43:22
Pace7:54 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:1422:387:1822:38
7:18
-
10K
6.21 mi11:28:3946:037:2523:25
7:33
+0:15
15K
9.32 mi11:51:411:09:057:2523:02
7:25
-0:08
20K
12.43 mi12:14:451:32:097:2523:04
7:26
+0:01
HALF
13.11 mi12:19:491:37:137:255:04
7:26
0:00
25K
15.53 mi12:38:161:55:407:2718:27
7:37
+0:11
30K
18.64 mi13:02:362:20:007:3124:20
7:50
+0:13
20M
20.00 mi13:14:502:32:147:3712:14
9:01
+1:11
21M
21.00 mi13:23:212:40:457:408:31
8:31
-0:30
35K
21.75 mi13:28:502:46:147:395:29
7:20
-1:11
23M
23.00 mi13:38:212:55:457:399:31
7:37
+0:17
24M
24.00 mi13:45:593:03:237:397:38
7:38
+0:01
40K
24.85 mi13:52:383:10:027:396:39
7:47
+0:09
25.2M
25.20 mi13:55:423:13:067:403:04
8:54
+1:07
FINISH
26.22 mi14:03:113:20:357:407:29
7:21
-1:33

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

7:18 /mi

Average Pace

7:39 /mi

Slowest Pace

9:01 /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

28:07

14% of race

Time at Steady Pace

2:28:39

74% of race

Time at Slower Pace

23:49

12% of race

Average Pace: 7:39 /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 mi11:05:1422:387:1822:38
7:18
#10926
10K
6.21 mi11:28:3946:037:2523:25
7:33
#12076
15K
9.32 mi11:51:411:09:057:2523:02
7:25
#12037
20K
12.43 mi12:14:451:32:097:2523:04
7:26
#11866
HALF
13.11 mi12:19:491:37:137:255:04
7:26
#11872
25K
15.53 mi12:38:161:55:407:2718:27
7:37
#11955
30K
18.64 mi13:02:362:20:007:3124:20
7:50
#11960
20M
20.00 mi13:14:502:32:147:3712:14
9:01
#12561
21M
21.00 mi13:23:212:40:457:408:31
8:31
#12607
35K
21.75 mi13:28:502:46:147:395:29
7:20
#12480
23M
23.00 mi13:38:212:55:457:399:31
7:37
#12287
24M
24.00 mi13:45:593:03:237:397:38
7:38
#12199
40K
24.85 mi13:52:383:10:027:396:39
7:47
#12118
25.2M
25.20 mi13:55:423:13:067:403:04
8:54
#12142
FINISH
26.22 mi14:03:113:20:357:407:29
7:21
#12040
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 mi109262330233012085(Top 42%)3078(Top 24%)3078(Top 54%)
10K6.21 mi3.10 mi12076-11502988-6582988-65813266(Top 46%)3689(Top 29%)3689(Top 65%)
15K9.32 mi3.11 mi12037+392981+72981+712085(Top 42%)3078(Top 24%)3078(Top 54%)
20K12.43 mi3.11 mi11866+1712922+592922+5911358(Top 39%)2765(Top 22%)2765(Top 48%)
HALF13.11 mi0.68 mi11872-62930-82930-812497(Top 43%)3307(Top 26%)3307(Top 58%)
25K15.53 mi2.42 mi11955-833010-803010-8012336(Top 43%)3355(Top 27%)3355(Top 59%)
30K18.64 mi3.11 mi11960-53067-573067-5712219(Top 42%)3428(Top 27%)3428(Top 60%)
20M20.00 mi1.36 mi12561-6013436-3693436-36918957(Top 65%)7255(Top 58%)7255(Top 127%)
21M21.00 mi1.00 mi12607-463484-483484-4813224(Top 46%)4165(Top 33%)4165(Top 73%)
35K21.75 mi0.75 mi12480+1273426+583426+589619(Top 33%)2329(Top 19%)2329(Top 41%)
23M23.00 mi1.25 mi12287+1933339+873339+879663(Top 33%)2429(Top 19%)2429(Top 42%)
24M24.00 mi1.00 mi12199+883322+173322+1711115(Top 38%)3233(Top 26%)3233(Top 57%)
40K24.85 mi0.85 mi12118+813305+173305+1710897(Top 38%)3210(Top 26%)3210(Top 56%)
25.2M25.20 mi0.35 mi12142-243318-133318-1314087(Top 49%)4928(Top 39%)4928(Top 86%)
FINISH26.22 mi1.02 mi12040+1023283+353283+3510245(Top 35%)2967(Top 24%)2967(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21
+97ft-345ft

Overall

12085

Females

3078

F18-39

3078

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13266

Females

3689

F18-39

3689

10K→15K

6.2 - 9.3 mi

Top 42%
×3
+67ft-78ft

Overall

12085

Females

3078

F18-39

3078

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11358

Females

2765

F18-39

2765

20K→HALF

12.4 - 13.1 mi

Top 43%
×2
+19ft-37ft

Overall

12497

Females

3307

F18-39

3307

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12336

Females

3355

F18-39

3355

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12219

Females

3428

F18-39

3428

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18957

Females

7255

F18-39

7255

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13224

Females

4165

F18-39

4165

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9619

Females

2329

F18-39

2329

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9663

Females

2429

F18-39

2429

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11115

Females

3233

F18-39

3233

24M→40K

24.0 - 24.9 mi

Top 38%
×1
+6ft-20ft

Overall

10897

Females

3210

F18-39

3210

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14087

Females

4928

F18-39

4928

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10245

Females

2967

F18-39

2967

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1580
Passed By
2693
Net Change
-1114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10926
5K → 10K311180-1150#10926#12076
10K → 15K203164+39#12076#12037
15K → 20K24473+171#12037#11866
20K → HALF2329-6#11866#11872
HALF → 25K96179-83#11872#11955
25K → 30K178183-5#11955#11960
30K → 20M19620-601#11960#12561
20M → 21M63109-46#12561#12607
21M → 35K1325+127#12607#12480
35K → 23M20310+193#12480#12287
23M → 24M12032+88#12287#12199
24M → 40K11534+81#12199#12118
40K → 25.2M2549-24#12118#12142
25.2M → FINISH12826+102#12142#12040
TOTALS15802693-1114
📊

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