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BOSTON MARATHON 2026

Kimberly Shah

Bib: 8101•F

OR

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 36%
Gender (Female)
#0 / 12578
Top 20%
Masters (Masters Women)
#0 / 6862
Top 7%
Age Group (F50-54)
#0 / 1233
Top 4%
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
22:09
3.11 mi
Rank: #9600
Start → 5K
22:09 | 7:08/mi
10K
45:08
6.21 mi
Rank: #10774 (-1174)
5K → 10K
22:59 | 7:24/mi
15K
1:07:46
9.32 mi
Rank: #10796 (-22)
10K → 15K
22:38 | 7:18/mi
20K
1:30:43
12.43 mi
Rank: #10815 (-19)
15K → 20K
22:57 | 7:24/mi
HALF
1:35:44
13.11 mi
Rank: #10850 (-35)
20K → HALF
5:01 | 7:22/mi
25K
1:53:50
15.53 mi
Rank: #10864 (-14)
HALF → 25K
18:06 | 7:28/mi
30K
2:17:35
18.64 mi
Rank: #10813 (+51)
25K → 30K
23:45 | 7:39/mi
20M
2:28:03
20.00 mi
Rank: #10788 (+25)
30K → 20M
10:28 | 7:43/mi
21M
2:36:16
21.00 mi
Rank: #10800 (-12)
20M → 21M
8:13 | 8:13/mi
35K
2:41:45
21.75 mi
Rank: #10734 (+66)
21M → 35K
5:29 | 7:20/mi
23M
2:51:15
23.00 mi
Rank: #10596 (+138)
35K → 23M
9:30 | 7:36/mi
24M
2:58:43
24.00 mi
Rank: #10530 (+66)
23M → 24M
7:28 | 7:28/mi
40K
3:05:09
24.85 mi
Rank: #10442 (+88)
24M → 40K
6:26 | 7:32/mi
25.2M
3:08:04
25.20 mi
Rank: #10450 (-8)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:15:55
26.22 mi
Rank: #10528 (-78)
25.2M → FINISH
7:51 | 7:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:44
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:40:11
Pace7:39 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:1122:097:0822:09
7:08
-
10K
6.21 mi10:51:1045:087:1622:59
7:24
+0:16
15K
9.32 mi11:13:481:07:467:1722:38
7:18
-0:06
20K
12.43 mi11:36:451:30:437:1822:57
7:24
+0:06
HALF
13.11 mi11:41:461:35:447:195:01
7:22
-0:02
25K
15.53 mi11:59:521:53:507:2018:06
7:28
+0:06
30K
18.64 mi12:23:372:17:357:2323:45
7:39
+0:11
20M
20.00 mi12:34:052:28:037:2510:28
7:43
+0:04
21M
21.00 mi12:42:182:36:167:278:13
8:13
+0:30
35K
21.75 mi12:47:472:41:457:275:29
7:20
-0:53
23M
23.00 mi12:57:172:51:157:279:30
7:36
+0:16
24M
24.00 mi13:04:452:58:437:277:28
7:28
-0:08
40K
24.85 mi13:11:113:05:097:276:26
7:32
+0:04
25.2M
25.20 mi13:14:063:08:047:282:55
8:28
+0:56
FINISH
26.22 mi13:21:573:15:557:297:51
7:43
-0:45

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

7:08 /mi

Average Pace

7:29 /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

3:04:47

94% of race

Time at Steady Pace

8:13

4% of race

Time at Slower Pace

2:55

1% of race

Average Pace: 7:28 /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 mi10:28:1122:097:0822:09
7:08
#9600
10K
6.21 mi10:51:1045:087:1622:59
7:24
#10774
15K
9.32 mi11:13:481:07:467:1722:38
7:18
#10796
20K
12.43 mi11:36:451:30:437:1822:57
7:24
#10815
HALF
13.11 mi11:41:461:35:447:195:01
7:22
#10850
25K
15.53 mi11:59:521:53:507:2018:06
7:28
#10864
30K
18.64 mi12:23:372:17:357:2323:45
7:39
#10813
20M
20.00 mi12:34:052:28:037:2510:28
7:43
#10788
21M
21.00 mi12:42:182:36:167:278:13
8:13
#10800
35K
21.75 mi12:47:472:41:457:275:29
7:20
#10734
23M
23.00 mi12:57:172:51:157:279:30
7:36
#10596
24M
24.00 mi13:04:452:58:437:277:28
7:28
#10530
40K
24.85 mi13:11:113:05:097:276:26
7:32
#10442
25.2M
25.20 mi13:14:063:08:047:282:55
8:28
#10450
FINISH
26.22 mi13:21:573:15:557:297:51
7:43
#10528
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi96001688168810926(Top 38%)2435(Top 19%)2435(Top 197%)
10K6.21 mi3.10 mi10774-11742285-5972285-59712059(Top 42%)2997(Top 24%)2997(Top 243%)
15K9.32 mi3.11 mi10796-222323-382323-3810926(Top 38%)2435(Top 19%)2435(Top 197%)
20K12.43 mi3.11 mi10815-192373-502373-5011021(Top 38%)2591(Top 21%)2591(Top 210%)
HALF13.11 mi0.68 mi10850-352391-182391-1811760(Top 41%)2873(Top 23%)2873(Top 233%)
25K15.53 mi2.42 mi10864-142425-342425-3411129(Top 38%)2699(Top 21%)2699(Top 219%)
30K18.64 mi3.11 mi10813+512454-292454-2910804(Top 37%)2663(Top 21%)2663(Top 216%)
20M20.00 mi1.36 mi10788+252465-112465-1110654(Top 37%)2706(Top 22%)2706(Top 219%)
21M21.00 mi1.00 mi10800-122497-322497-3211308(Top 39%)3142(Top 25%)3142(Top 255%)
35K21.75 mi0.75 mi10734+662490+72490+79588(Top 33%)2298(Top 18%)2298(Top 186%)
23M23.00 mi1.25 mi10596+1382454+362454+369549(Top 33%)2360(Top 19%)2360(Top 191%)
24M24.00 mi1.00 mi10530+662438+162438+169847(Top 34%)2595(Top 21%)2595(Top 210%)
40K24.85 mi0.85 mi10442+882413+252413+259070(Top 31%)2314(Top 18%)2314(Top 188%)
25.2M25.20 mi0.35 mi10450-82428-152428-1511380(Top 39%)3536(Top 28%)3536(Top 287%)
FINISH26.22 mi1.02 mi10528-782482-542482-5413013(Top 45%)4377(Top 35%)4377(Top 355%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21
+97ft-345ft

Overall

10926

Females

2435

F50-54

2435

5K→10K

3.1 - 6.2 mi

Top 42%
×5
+79ft-138ft

Overall

12059

Females

2997

F50-54

2997

10K→15K

6.2 - 9.3 mi

Top 38%
×3
+67ft-78ft

Overall

10926

Females

2435

F50-54

2435

15K→20K

9.3 - 12.4 mi

Top 38%
×5
+106ft-86ft

Overall

11021

Females

2591

F50-54

2591

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

11760

Females

2873

F50-54

2873

HALF→25K

13.1 - 15.5 mi

Top 38%
×4
+66ft-88ft

Overall

11129

Females

2699

F50-54

2699

25K→30K

15.5 - 18.6 mi

Top 37%
×9
+181ft-148ft

Overall

10804

Females

2663

F50-54

2663

30K→20M

18.6 - 20.0 mi

Top 37%
×5
+64ft-50ft

Overall

10654

Females

2706

F50-54

2706

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11308

Females

3142

F50-54

3142

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9588

Females

2298

F50-54

2298

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9549

Females

2360

F50-54

2360

23M→24M

23.0 - 24.0 mi

Top 34%
×6
+12ft-82ft

Overall

9847

Females

2595

F50-54

2595

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

9070

Females

2314

F50-54

2314

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11380

Females

3536

F50-54

3536

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

13013

Females

4377

F50-54

4377

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1459*
Passed By
1392
Net Change
-928
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9600
5K → 10K21200-1174#9600#10774
10K → 15K148170-22#10774#10796
15K → 20K157176-19#10796#10815
20K → HALF2055-35#10815#10850
HALF → 25K146160-14#10850#10864
25K → 30K213*162+51#10864#10813
30K → 20M10782+25#10813#10788
20M → 21M8496-12#10788#10800
21M → 35K9731+66#10800#10734
35K → 23M17032+138#10734#10596
23M → 24M10943+66#10596#10530
24M → 40K11224+88#10530#10442
40K → 25.2M3038-8#10442#10450
25.2M → FINISH45123-78#10450#10528
TOTALS1459*1392-928

* 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

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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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing