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BOSTON MARATHON 2026

You Jin Park

Bib: 32197•F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 35%
Gender (Female)
#0 / 12578
Top 19%
Age Group (F18-39)
#0 / 5716
Top 34%
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
25:40
3.11 mi
Rank: #18619
Start → 5K
25:40 | 8:16/mi
10K
49:41
6.21 mi
Rank: #17039 (+1580)
5K → 10K
24:01 | 7:44/mi
15K
1:10:24
9.32 mi
Rank: #13258 (+3781)
10K → 15K
20:43 | 6:41/mi
20K
1:31:40
12.43 mi
Rank: #11520 (+1738)
15K → 20K
21:16 | 6:51/mi
HALF
1:36:12
13.11 mi
Rank: #11210 (+310)
20K → HALF
4:32 | 6:40/mi
25K
1:53:03
15.53 mi
Rank: #10371 (+839)
HALF → 25K
16:51 | 6:57/mi
30K
2:16:09
18.64 mi
Rank: #10107 (+264)
25K → 30K
23:06 | 7:27/mi
20M
2:26:09
20.00 mi
Rank: #9915 (+192)
30K → 20M
10:00 | 7:22/mi
21M
2:34:19
21.00 mi
Rank: #9932 (-17)
20M → 21M
8:10 | 8:10/mi
35K
2:39:50
21.75 mi
Rank: #9899 (+33)
21M → 35K
5:31 | 7:23/mi
23M
2:50:54
23.00 mi
Rank: #10459 (-560)
35K → 23M
11:04 | 8:51/mi
24M
2:58:18
24.00 mi
Rank: #10375 (+84)
23M → 24M
7:24 | 7:24/mi
40K
3:04:41
24.85 mi
Rank: #10283 (+92)
24M → 40K
6:23 | 7:28/mi
25.2M
3:07:31
25.20 mi
Rank: #10251 (+32)
40K → 25.2M
2:50 | 8:13/mi
FINISH
3:15:10
26.22 mi
Rank: #10283 (-32)
25.2M → FINISH
7:39 | 7:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:12
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:38:58
Pace7:33 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:1825:408:1625:40
8:16
-
10K
6.21 mi12:21:1949:418:0024:01
7:44
-0:32
15K
9.32 mi12:42:021:10:247:3420:43
6:41
-1:03
20K
12.43 mi13:03:181:31:407:2321:16
6:51
+0:10
HALF
13.11 mi13:07:501:36:127:214:32
6:40
-0:11
25K
15.53 mi13:24:411:53:037:1716:51
6:57
+0:17
30K
18.64 mi13:47:472:16:097:1923:06
7:27
+0:30
20M
20.00 mi13:57:472:26:097:1910:00
7:22
-0:05
21M
21.00 mi14:05:572:34:197:218:10
8:10
+0:48
35K
21.75 mi14:11:282:39:507:215:31
7:23
-0:47
23M
23.00 mi14:22:322:50:547:2611:04
8:51
+1:28
24M
24.00 mi14:29:562:58:187:267:24
7:24
-1:27
40K
24.85 mi14:36:193:04:417:266:23
7:28
+0:04
25.2M
25.20 mi14:39:093:07:317:272:50
8:13
+0:45
FINISH
26.22 mi14:46:483:15:107:277:39
7:31
-0:42

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

6:40 /mi

Average Pace

7:27 /mi

Slowest Pace

8:51 /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

1:03:22

32% of race

Time at Steady Pace

1:24:04

43% of race

Time at Slower Pace

47:44

24% of race

Average Pace: 7:27 /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 mi11:57:1825:408:1625:40
8:16
#18619
10K
6.21 mi12:21:1949:418:0024:01
7:44
#17039
15K
9.32 mi12:42:021:10:247:3420:43
6:41
#13258
20K
12.43 mi13:03:181:31:407:2321:16
6:51
#11520
HALF
13.11 mi13:07:501:36:127:214:32
6:40
#11210
25K
15.53 mi13:24:411:53:037:1716:51
6:57
#10371
30K
18.64 mi13:47:472:16:097:1923:06
7:27
#10107
20M
20.00 mi13:57:472:26:097:1910:00
7:22
#9915
21M
21.00 mi14:05:572:34:197:218:10
8:10
#9932
35K
21.75 mi14:11:282:39:507:215:31
7:23
#9899
23M
23.00 mi14:22:322:50:547:2611:04
8:51
#10459
24M
24.00 mi14:29:562:58:187:267:24
7:24
#10375
40K
24.85 mi14:36:193:04:417:266:23
7:28
#10283
25.2M
25.20 mi14:39:093:07:317:272:50
8:13
#10251
FINISH
26.22 mi14:46:483:15:107:277:39
7:31
#10283
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 mi18619685468545572(Top 19%)448(Top 4%)448(Top 8%)
10K6.21 mi3.10 mi17039+15805954+9005954+90015007(Top 52%)4706(Top 37%)4706(Top 82%)
15K9.32 mi3.11 mi13258+37813693+22613693+22615572(Top 19%)448(Top 4%)448(Top 8%)
20K12.43 mi3.11 mi11520+17382727+9662727+9666637(Top 23%)738(Top 6%)738(Top 13%)
HALF13.11 mi0.68 mi11210+3102580+1472580+1475808(Top 20%)561(Top 4%)561(Top 10%)
25K15.53 mi2.42 mi10371+8392172+4082172+4087056(Top 24%)890(Top 7%)890(Top 16%)
30K18.64 mi3.11 mi10107+2642093+792093+799145(Top 32%)1868(Top 15%)1868(Top 33%)
20M20.00 mi1.36 mi9915+1922025+682025+688187(Top 28%)1570(Top 12%)1570(Top 27%)
21M21.00 mi1.00 mi9932-172051-262051-2611009(Top 38%)2994(Top 24%)2994(Top 52%)
35K21.75 mi0.75 mi9899+332052-12052-19935(Top 34%)2458(Top 20%)2458(Top 43%)
23M23.00 mi1.25 mi10459-5602379-3272379-32717694(Top 61%)6796(Top 54%)6796(Top 119%)
24M24.00 mi1.00 mi10375+842358+212358+219392(Top 32%)2365(Top 19%)2365(Top 41%)
40K24.85 mi0.85 mi10283+922332+262332+268652(Top 30%)2104(Top 17%)2104(Top 37%)
25.2M25.20 mi0.35 mi10251+322327+52327+59778(Top 34%)2724(Top 22%)2724(Top 48%)
FINISH26.22 mi1.02 mi10283-322373-462373-4611473(Top 40%)3580(Top 28%)3580(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5572

Females

448

F18-39

448

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15007

Females

4706

F18-39

4706

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5572

Females

448

F18-39

448

15K→20K

9.3 - 12.4 mi

Top 23%
×5
+106ft-86ft

Overall

6637

Females

738

F18-39

738

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5808

Females

561

F18-39

561

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

7056

Females

890

F18-39

890

25K→30K

15.5 - 18.6 mi

Top 32%
×9
+181ft-148ft

Overall

9145

Females

1868

F18-39

1868

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8187

Females

1570

F18-39

1570

20M→21M

20.0 - 21.0 mi

Top 38%
×8
+106ft-24ft

Overall

11009

Females

2994

F18-39

2994

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9935

Females

2458

F18-39

2458

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17694

Females

6796

F18-39

6796

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9392

Females

2365

F18-39

2365

24M→40K

24.0 - 24.9 mi

Top 30%
×1
+6ft-20ft

Overall

8652

Females

2104

F18-39

2104

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1
+13ft-16ft

Overall

9778

Females

2724

F18-39

2724

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11473

Females

3580

F18-39

3580

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
9328*
Passed By
989
Net Change
+8336
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18619
5K → 10K159717+1580#18619#17039
10K → 15K37810+3781#17039#13258
15K → 20K17380+1738#13258#11520
20K → HALF3100+310#11520#11210
HALF → 25K8401+839#11210#10371
25K → 30K32965+264#10371#10107
30K → 20M200*8+192#10107#9915
20M → 21M7288-17#9915#9932
21M → 35K7542+33#9932#9899
35K → 23M34592-560#9899#10459
23M → 24M11935+84#10459#10375
24M → 40K12028+92#10375#10283
40K → 25.2M4715+32#10283#10251
25.2M → FINISH6698-32#10251#10283
TOTALS9328*989+8336

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing