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

Kerianne Flancbaum

Bib: 20900•F

NJ

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 38%
Gender (Female)
#0 / 12578
Top 22%
Masters (Masters Women)
#0 / 6862
Top 8%
Age Group (F40-44)
#0 / 1737
Top 18%
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
22:57
3.11 mi
Rank: #11841
Start → 5K
22:57 | 7:24/mi
10K
45:29
6.21 mi
Rank: #11254 (+587)
5K → 10K
22:32 | 7:16/mi
15K
1:08:02
9.32 mi
Rank: #11031 (+223)
10K → 15K
22:33 | 7:16/mi
20K
1:31:05
12.43 mi
Rank: #11119 (-88)
15K → 20K
23:03 | 7:26/mi
HALF
1:36:08
13.11 mi
Rank: #11163 (-44)
20K → HALF
5:03 | 7:25/mi
25K
1:54:07
15.53 mi
Rank: #11048 (+115)
HALF → 25K
17:59 | 7:25/mi
30K
2:18:10
18.64 mi
Rank: #11126 (-78)
25K → 30K
24:03 | 7:45/mi
20M
2:28:41
20.00 mi
Rank: #11098 (+28)
30K → 20M
10:31 | 7:45/mi
21M
2:36:47
21.00 mi
Rank: #11020 (+78)
20M → 21M
8:06 | 8:06/mi
35K
2:42:08
21.75 mi
Rank: #10882 (+138)
21M → 35K
5:21 | 7:10/mi
23M
2:52:00
23.00 mi
Rank: #10877 (+5)
35K → 23M
9:52 | 7:54/mi
24M
2:59:42
24.00 mi
Rank: #10862 (+15)
23M → 24M
7:42 | 7:42/mi
40K
3:06:39
24.85 mi
Rank: #10941 (-79)
24M → 40K
6:57 | 8:08/mi
25.2M
3:09:44
25.20 mi
Rank: #10988 (-47)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:17:42
26.22 mi
Rank: #11063 (-75)
25.2M → FINISH
7:58 | 7:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:08
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:41:34
Pace7:45 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2622:577:2422:57
7:24
-
10K
6.21 mi11:46:5845:297:2022:32
7:16
-0:08
15K
9.32 mi12:09:311:08:027:1822:33
7:16
0:00
20K
12.43 mi12:32:341:31:057:2023:03
7:26
+0:10
HALF
13.11 mi12:37:371:36:087:215:03
7:25
-0:01
25K
15.53 mi12:55:361:54:077:2117:59
7:25
0:00
30K
18.64 mi13:19:392:18:107:2524:03
7:45
+0:20
20M
20.00 mi13:30:102:28:417:2710:31
7:45
0:00
21M
21.00 mi13:38:162:36:477:288:06
8:06
+0:21
35K
21.75 mi13:43:372:42:087:285:21
7:10
-0:56
23M
23.00 mi13:53:292:52:007:299:52
7:54
+0:44
24M
24.00 mi14:01:112:59:427:307:42
7:42
-0:12
40K
24.85 mi14:08:083:06:397:316:57
8:08
+0:26
25.2M
25.20 mi14:11:133:09:447:323:05
8:57
+0:49
FINISH
26.22 mi14:19:113:17:427:337:58
7:50
-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

7:10 /mi

Average Pace

7:33 /mi

Slowest Pace

8:57 /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

1:59:28

60% of race

Time at Steady Pace

1:00:06

30% of race

Time at Slower Pace

18:08

9% of race

Average Pace: 7:32 /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 mi11:24:2622:577:2422:57
7:24
#11841
10K
6.21 mi11:46:5845:297:2022:32
7:16
#11254
15K
9.32 mi12:09:311:08:027:1822:33
7:16
#11031
20K
12.43 mi12:32:341:31:057:2023:03
7:26
#11119
HALF
13.11 mi12:37:371:36:087:215:03
7:25
#11163
25K
15.53 mi12:55:361:54:077:2117:59
7:25
#11048
30K
18.64 mi13:19:392:18:107:2524:03
7:45
#11126
20M
20.00 mi13:30:102:28:417:2710:31
7:45
#11098
21M
21.00 mi13:38:162:36:477:288:06
8:06
#11020
35K
21.75 mi13:43:372:42:087:285:21
7:10
#10882
23M
23.00 mi13:53:292:52:007:299:52
7:54
#10877
24M
24.00 mi14:01:112:59:427:307:42
7:42
#10862
40K
24.85 mi14:08:083:06:397:316:57
8:08
#10941
25.2M
25.20 mi14:11:133:09:447:323:05
8:57
#10988
FINISH
26.22 mi14:19:113:17:427:337:58
7:50
#11063
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 mi118412823282310660(Top 37%)2300(Top 18%)2300(Top 132%)
10K6.21 mi3.10 mi11254+5872535+2882535+28810739(Top 37%)2278(Top 18%)2278(Top 131%)
15K9.32 mi3.11 mi11031+2232438+972438+9710660(Top 37%)2300(Top 18%)2300(Top 132%)
20K12.43 mi3.11 mi11119-882525-872525-8711309(Top 39%)2739(Top 22%)2739(Top 158%)
HALF13.11 mi0.68 mi11163-442558-332558-3312227(Top 42%)3132(Top 25%)3132(Top 180%)
25K15.53 mi2.42 mi11048+1152515+432515+4310730(Top 37%)2502(Top 20%)2502(Top 144%)
30K18.64 mi3.11 mi11126-782614-992614-9911547(Top 40%)3058(Top 24%)3058(Top 176%)
20M20.00 mi1.36 mi11098+282622-82622-810933(Top 38%)2855(Top 23%)2855(Top 164%)
21M21.00 mi1.00 mi11020+782613+92613+910574(Top 36%)2765(Top 22%)2765(Top 159%)
35K21.75 mi0.75 mi10882+1382556+572556+578271(Top 29%)1697(Top 13%)1697(Top 98%)
23M23.00 mi1.25 mi10877+52576-202576-2011646(Top 40%)3421(Top 27%)3421(Top 197%)
24M24.00 mi1.00 mi10862+152597-212597-2111554(Top 40%)3463(Top 28%)3463(Top 199%)
40K24.85 mi0.85 mi10941-792661-642661-6413343(Top 46%)4515(Top 36%)4515(Top 260%)
25.2M25.20 mi0.35 mi10988-472689-282689-2814384(Top 50%)5076(Top 40%)5076(Top 292%)
FINISH26.22 mi1.02 mi11063-752765-762765-7613909(Top 48%)4862(Top 39%)4862(Top 280%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21
+97ft-345ft

Overall

10660

Females

2300

F40-44

2300

5K→10K

3.1 - 6.2 mi

Top 37%
×5
+79ft-138ft

Overall

10739

Females

2278

F40-44

2278

10K→15K

6.2 - 9.3 mi

Top 37%
×3
+67ft-78ft

Overall

10660

Females

2300

F40-44

2300

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11309

Females

2739

F40-44

2739

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12227

Females

3132

F40-44

3132

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10730

Females

2502

F40-44

2502

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11547

Females

3058

F40-44

3058

30K→20M

18.6 - 20.0 mi

Top 38%
×5
+64ft-50ft

Overall

10933

Females

2855

F40-44

2855

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10574

Females

2765

F40-44

2765

21M→35K

21.0 - 21.8 mi

Top 29%
×7
+17ft-86ft

Overall

8271

Females

1697

F40-44

1697

35K→23M

21.8 - 23.0 mi

Top 40%
×5
+23ft-63ft

Overall

11646

Females

3421

F40-44

3421

23M→24M

23.0 - 24.0 mi

Top 40%
×6
+12ft-82ft

Overall

11554

Females

3463

F40-44

3463

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13343

Females

4515

F40-44

4515

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14384

Females

5076

F40-44

5076

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13909

Females

4862

F40-44

4862

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2140
Passed By
1362
Net Change
+778
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11841
5K → 10K65669+587#11841#11254
10K → 15K29471+223#11254#11031
15K → 20K111199-88#11031#11119
20K → HALF2266-44#11119#11163
HALF → 25K18368+115#11163#11048
25K → 30K171249-78#11048#11126
30K → 20M10173+28#11126#11098
20M → 21M14365+78#11098#11020
21M → 35K1413+138#11020#10882
35K → 23M111106+5#10882#10877
23M → 24M8772+15#10877#10862
24M → 40K52131-79#10862#10941
40K → 25.2M1966-47#10941#10988
25.2M → FINISH49124-75#10988#11063
TOTALS21401362+778
📊

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