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BOSTON MARATHON 2026

Kinsey Forston

Bib: 19721•F

IN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 42%
Masters (Masters Women)
#0 / 6862
Top 27%
Age Group (F40-44)
#0 / 1737
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
25:02
3.11 mi
Rank: #17354
Start → 5K
25:02 | 8:04/mi
10K
49:38
6.21 mi
Rank: #16996 (+358)
5K → 10K
24:36 | 7:56/mi
15K
1:14:25
9.32 mi
Rank: #16924 (+72)
10K → 15K
24:47 | 7:59/mi
20K
1:39:30
12.43 mi
Rank: #16845 (+79)
15K → 20K
25:05 | 8:05/mi
HALF
1:44:53
13.11 mi
Rank: #16812 (+33)
20K → HALF
5:23 | 7:54/mi
25K
2:04:27
15.53 mi
Rank: #16653 (+159)
HALF → 25K
19:34 | 8:05/mi
30K
2:30:06
18.64 mi
Rank: #16369 (+284)
25K → 30K
25:39 | 8:16/mi
20M
2:41:12
20.00 mi
Rank: #16190 (+179)
30K → 20M
11:06 | 8:11/mi
21M
2:49:51
21.00 mi
Rank: #16028 (+162)
20M → 21M
8:39 | 8:39/mi
35K
2:55:44
21.75 mi
Rank: #15914 (+114)
21M → 35K
5:53 | 7:52/mi
23M
3:06:01
23.00 mi
Rank: #15770 (+144)
35K → 23M
10:17 | 8:14/mi
24M
3:14:02
24.00 mi
Rank: #15680 (+90)
23M → 24M
8:01 | 8:01/mi
40K
3:20:59
24.85 mi
Rank: #15589 (+91)
24M → 40K
6:57 | 8:08/mi
25.2M
3:24:03
25.20 mi
Rank: #15559 (+30)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:32:08
26.22 mi
Rank: #15543 (+16)
25.2M → FINISH
8:05 | 7:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:53
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:47:15
Pace8:11 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:2325:028:0425:02
8:04
-
10K
6.21 mi11:33:5949:388:0024:36
7:56
-0:08
15K
9.32 mi11:58:461:14:258:0024:47
7:59
+0:03
20K
12.43 mi12:23:511:39:308:0125:05
8:05
+0:06
HALF
13.11 mi12:29:141:44:538:015:23
7:54
-0:11
25K
15.53 mi12:48:482:04:278:0119:34
8:05
+0:11
30K
18.64 mi13:14:272:30:068:0425:39
8:16
+0:11
20M
20.00 mi13:25:332:41:128:0411:06
8:11
-0:05
21M
21.00 mi13:34:122:49:518:068:39
8:39
+0:28
35K
21.75 mi13:40:052:55:448:055:53
7:52
-0:47
23M
23.00 mi13:50:223:06:018:0610:17
8:14
+0:22
24M
24.00 mi13:58:233:14:028:068:01
8:01
-0:13
40K
24.85 mi14:05:203:20:598:066:57
8:08
+0:07
25.2M
25.20 mi14:08:243:24:038:063:04
8:54
+0:46
FINISH
26.22 mi14:16:293:32:088:068:05
7:56
-0:58

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

7:52 /mi

Average Pace

8:06 /mi

Slowest Pace

8:54 /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

3:29:04

99% of race

Time at Steady Pace

3:04

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:09:2325:028:0425:02
8:04
#17354
10K
6.21 mi11:33:5949:388:0024:36
7:56
#16996
15K
9.32 mi11:58:461:14:258:0024:47
7:59
#16924
20K
12.43 mi12:23:511:39:308:0125:05
8:05
#16845
HALF
13.11 mi12:29:141:44:538:015:23
7:54
#16812
25K
15.53 mi12:48:482:04:278:0119:34
8:05
#16653
30K
18.64 mi13:14:272:30:068:0425:39
8:16
#16369
20M
20.00 mi13:25:332:41:128:0411:06
8:11
#16190
21M
21.00 mi13:34:122:49:518:068:39
8:39
#16028
35K
21.75 mi13:40:052:55:448:055:53
7:52
#15914
23M
23.00 mi13:50:223:06:018:0610:17
8:14
#15770
24M
24.00 mi13:58:233:14:028:068:01
8:01
#15680
40K
24.85 mi14:05:203:20:598:066:57
8:08
#15589
25.2M
25.20 mi14:08:243:24:038:063:04
8:54
#15559
FINISH
26.22 mi14:16:293:32:088:068:05
7:56
#15543
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 mi173546121612116845(Top 58%)5808(Top 46%)5808(Top 334%)
10K6.21 mi3.10 mi16996+3585929+1925929+19216627(Top 57%)5689(Top 45%)5689(Top 328%)
15K9.32 mi3.11 mi16924+725880+495880+4916845(Top 58%)5808(Top 46%)5808(Top 334%)
20K12.43 mi3.11 mi16845+795843+375843+3716670(Top 57%)5746(Top 46%)5746(Top 331%)
HALF13.11 mi0.68 mi16812+335824+195824+1916365(Top 56%)5553(Top 44%)5553(Top 320%)
25K15.53 mi2.42 mi16653+1595737+875737+8715922(Top 55%)5380(Top 43%)5380(Top 310%)
30K18.64 mi3.11 mi16369+2845622+1155622+11515323(Top 53%)5156(Top 41%)5156(Top 297%)
20M20.00 mi1.36 mi16190+1795534+885534+8814100(Top 49%)4552(Top 36%)4552(Top 262%)
21M21.00 mi1.00 mi16028+1625459+755459+7514114(Top 49%)4654(Top 37%)4654(Top 268%)
35K21.75 mi0.75 mi15914+1145401+585401+5813603(Top 47%)4435(Top 35%)4435(Top 255%)
23M23.00 mi1.25 mi15770+1445343+585343+5813946(Top 48%)4684(Top 37%)4684(Top 270%)
24M24.00 mi1.00 mi15680+905308+355308+3513928(Top 48%)4757(Top 38%)4757(Top 274%)
40K24.85 mi0.85 mi15589+915276+325276+3213376(Top 46%)4548(Top 36%)4548(Top 262%)
25.2M25.20 mi0.35 mi15559+305276527614157(Top 49%)4998(Top 40%)4998(Top 288%)
FINISH26.22 mi1.02 mi15543+165281-55281-514758(Top 51%)5311(Top 42%)5311(Top 306%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16845

Females

5808

F40-44

5808

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16627

Females

5689

F40-44

5689

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16845

Females

5808

F40-44

5808

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16670

Females

5746

F40-44

5746

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16365

Females

5553

F40-44

5553

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15922

Females

5380

F40-44

5380

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15323

Females

5156

F40-44

5156

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14100

Females

4552

F40-44

4552

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14114

Females

4654

F40-44

4654

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13603

Females

4435

F40-44

4435

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13946

Females

4684

F40-44

4684

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13928

Females

4757

F40-44

4757

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13376

Females

4548

F40-44

4548

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14157

Females

4998

F40-44

4998

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
×2
+22ft-21ft

Overall

14758

Females

5311

F40-44

5311

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2565
Passed By
754
Net Change
+1811
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17354
5K → 10K508150+358#17354#16996
10K → 15K222150+72#16996#16924
15K → 20K210131+79#16924#16845
20K → HALF4815+33#16845#16812
HALF → 25K22061+159#16812#16653
25K → 30K34662+284#16653#16369
30K → 20M19314+179#16369#16190
20M → 21M18523+162#16190#16028
21M → 35K1195+114#16028#15914
35K → 23M18036+144#15914#15770
23M → 24M11222+90#15770#15680
24M → 40K10716+91#15680#15589
40K → 25.2M4919+30#15589#15559
25.2M → FINISH6650+16#15559#15543
TOTALS2565754+1811
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing