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BOSTON MARATHON 2026

Suk Kim

Bib: 25889β€’F

CA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Top 41%
Race Day Weather
51Β°/41Β°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
28:06
3.11 mi
Rank: #22867
Start β†’ 5K
28:06 | 9:03/mi
10K
56:49
6.21 mi
Rank: #23347 (-480)
5K β†’ 10K
28:43 | 9:15/mi
15K
1:26:22
9.32 mi
Rank: #23788 (-441)
10K β†’ 15K
29:33 | 9:31/mi
20K
1:56:00
12.43 mi
Rank: #23803 (-15)
15K β†’ 20K
29:38 | 9:33/mi
HALF
2:02:19
13.11 mi
Rank: #23795 (+8)
20K β†’ HALF
6:19 | 9:17/mi
25K
2:24:46
15.53 mi
Rank: #23514 (+281)
HALF β†’ 25K
22:27 | 9:16/mi
30K
2:54:04
18.64 mi
Rank: #23126 (+388)
25K β†’ 30K
29:18 | 9:26/mi
20M
3:07:01
20.00 mi
Rank: #22951 (+175)
30K β†’ 20M
12:57 | 9:33/mi
21M
3:17:31
21.00 mi
Rank: #22855 (+96)
20M β†’ 21M
10:30 | 10:30/mi
35K
3:24:20
21.75 mi
Rank: #22783 (+72)
21M β†’ 35K
6:49 | 9:07/mi
23M
3:36:08
23.00 mi
Rank: #22644 (+139)
35K β†’ 23M
11:48 | 9:26/mi
24M
3:45:21
24.00 mi
Rank: #22545 (+99)
23M β†’ 24M
9:13 | 9:13/mi
40K
3:53:14
24.85 mi
Rank: #22416 (+129)
24M β†’ 40K
7:53 | 9:14/mi
25.2M
3:56:44
25.20 mi
Rank: #22373 (+43)
40K β†’ 25.2M
3:30 | 10:09/mi
FINISH
4:05:51
26.22 mi
Rank: #22295 (+78)
25.2M β†’ FINISH
9:07 | 8:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time2:02:19
Pace9:20 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time2:03:32
Pace9:26 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:0428:069:0328:06
9:03
-
10K
6.21 mi12:03:4756:499:0928:43
9:15
+0:12
15K
9.32 mi12:33:201:26:229:1629:33
9:31
+0:16
20K
12.43 mi13:02:581:56:009:2129:38
9:33
+0:02
HALF
13.11 mi13:09:172:02:199:206:19
9:17
-0:16
25K
15.53 mi13:31:442:24:469:2022:27
9:16
-0:01
30K
18.64 mi14:01:022:54:049:2129:18
9:26
+0:10
20M
20.00 mi14:13:593:07:019:2212:57
9:33
+0:07
21M
21.00 mi14:24:293:17:319:2510:30
10:30
+0:57
35K
21.75 mi14:31:183:24:209:246:49
9:07
-1:23
23M
23.00 mi14:43:063:36:089:2411:48
9:26
+0:19
24M
24.00 mi14:52:193:45:219:249:13
9:13
-0:13
40K
24.85 mi15:00:123:53:149:247:53
9:14
+0:01
25.2M
25.20 mi15:03:423:56:449:243:30
10:09
+0:55
FINISH
26.22 mi15:12:494:05:519:249:07
8:57
-1:12

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

8:57 /mi

Average Pace

9:23 /mi

Slowest Pace

10:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

3:51:51

94% of race

Time at Steady Pace

14:00

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:23 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:35:0428:069:0328:06
9:03
#22867
10K
6.21 mi12:03:4756:499:0928:43
9:15
#23347
15K
9.32 mi12:33:201:26:229:1629:33
9:31
#23788
20K
12.43 mi13:02:581:56:009:2129:38
9:33
#23803
HALF
13.11 mi13:09:172:02:199:206:19
9:17
#23795
25K
15.53 mi13:31:442:24:469:2022:27
9:16
#23514
30K
18.64 mi14:01:022:54:049:2129:18
9:26
#23126
20M
20.00 mi14:13:593:07:019:2212:57
9:33
#22951
21M
21.00 mi14:24:293:17:319:2510:30
10:30
#22855
35K
21.75 mi14:31:183:24:209:246:49
9:07
#22783
23M
23.00 mi14:43:063:36:089:2411:48
9:26
#22644
24M
24.00 mi14:52:193:45:219:249:13
9:13
#22545
40K
24.85 mi15:00:123:53:149:247:53
9:14
#22416
25.2M
25.20 mi15:03:423:56:449:243:30
10:09
#22373
FINISH
26.22 mi15:12:494:05:519:249:07
8:57
#22295
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi228679108910824460(Top 84%)9894(Top 79%)9894(Top 1265%)
10K6.21 mi3.10 mi23347-4809334-2269334-22623769(Top 82%)9542(Top 76%)9542(Top 1220%)
15K9.32 mi3.11 mi23788-4419551-2179551-21724460(Top 84%)9894(Top 79%)9894(Top 1265%)
20K12.43 mi3.11 mi23803-159556-59556-523866(Top 82%)9621(Top 76%)9621(Top 1230%)
HALF13.11 mi0.68 mi23795+89557-19557-123705(Top 82%)9529(Top 76%)9529(Top 1219%)
25K15.53 mi2.42 mi23514+2819434+1239434+12322254(Top 77%)8810(Top 70%)8810(Top 1127%)
30K18.64 mi3.11 mi23126+3889282+1529282+15221404(Top 74%)8474(Top 67%)8474(Top 1084%)
20M20.00 mi1.36 mi22951+1759194+889194+8821194(Top 73%)8450(Top 67%)8450(Top 1081%)
21M21.00 mi1.00 mi22855+969160+349160+3421983(Top 76%)8886(Top 71%)8886(Top 1136%)
35K21.75 mi0.75 mi22783+729137+239137+2320500(Top 71%)8206(Top 65%)8206(Top 1049%)
23M23.00 mi1.25 mi22644+1399084+539084+5320384(Top 70%)8161(Top 65%)8161(Top 1044%)
24M24.00 mi1.00 mi22545+999044+409044+4020364(Top 70%)8237(Top 65%)8237(Top 1053%)
40K24.85 mi0.85 mi22416+1298989+558989+5519402(Top 67%)7790(Top 62%)7790(Top 996%)
25.2M25.20 mi0.35 mi22373+438970+198970+1920008(Top 69%)8090(Top 64%)8090(Top 1035%)
FINISH26.22 mi1.02 mi22295+788945+258945+2520319(Top 70%)8245(Top 66%)8245(Top 1054%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
Γ—21
+97ft-345ft

Overall

24460

Females

9894

F60-64

9894

5K→10K

3.1 - 6.2 mi

Top 82%
Γ—5
+79ft-138ft

Overall

23769

Females

9542

F60-64

9542

10K→15K

6.2 - 9.3 mi

Top 84%
Γ—3
+67ft-78ft

Overall

24460

Females

9894

F60-64

9894

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23866

Females

9621

F60-64

9621

20K→HALF

12.4 - 13.1 mi

Top 82%
Γ—2
+19ft-37ft

Overall

23705

Females

9529

F60-64

9529

HALF→25K

13.1 - 15.5 mi

Top 77%
Γ—4
+66ft-88ft

Overall

22254

Females

8810

F60-64

8810

25K→30K

15.5 - 18.6 mi

Top 74%
Γ—9
+181ft-148ft

Overall

21404

Females

8474

F60-64

8474

30K→20M

18.6 - 20.0 mi

Top 73%
Γ—5
+64ft-50ft

Overall

21194

Females

8450

F60-64

8450

20M→21M

20.0 - 21.0 mi

Top 76%
Γ—8
+106ft-24ft

Overall

21983

Females

8886

F60-64

8886

21M→35K

21.0 - 21.8 mi

Top 71%
Γ—7
+17ft-86ft

Overall

20500

Females

8206

F60-64

8206

35K→23M

21.8 - 23.0 mi

Top 70%
Γ—5
+23ft-63ft

Overall

20384

Females

8161

F60-64

8161

23M→24M

23.0 - 24.0 mi

Top 70%
Γ—6
+12ft-82ft

Overall

20364

Females

8237

F60-64

8237

24M→40K

24.0 - 24.9 mi

Top 67%
Γ—1
+6ft-20ft

Overall

19402

Females

7790

F60-64

7790

40K→25.2M

24.9 - 25.2 mi

Top 69%
Γ—1
+13ft-16ft

Overall

20008

Females

8090

F60-64

8090

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
Γ—2
+22ft-21ft

Overall

20319

Females

8245

F60-64

8245

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1930*
Passed By
689
Net Change
+572
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22867
5K β†’ 10K92200-480#22867#23347
10K β†’ 15K56200-441#23347#23788
15K β†’ 20K136151-15#23788#23803
20K β†’ HALF3224+8#23803#23795
HALF β†’ 25K287*6+281#23795#23514
25K β†’ 30K401*13+388#23514#23126
30K β†’ 20M18510+175#23126#22951
20M β†’ 21M12832+96#22951#22855
21M β†’ 35K8210+72#22855#22783
35K β†’ 23M15314+139#22783#22644
23M β†’ 24M11213+99#22644#22545
24M β†’ 40K1312+129#22545#22416
40K β†’ 25.2M430+43#22416#22373
25.2M β†’ FINISH9214+78#22373#22295
TOTALS1930*689+572

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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