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SF MARATHON 2026

Jessica Lokumkiattikul

Bib: 3338•F•Age: 36

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 27%
Gender (Female)
#0 / 2086
Top 16%
Division (F35-39)
#0 / 270
Top 15%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:59
Rank: #2252
Start → 2M
17:59 | 8:59/mi
4M
36:25
Rank: #2470 (-218)
2M → 4M
18:26 | 9:13/mi
6M
54:40
Rank: #2436 (+34)
4M → 6M
18:15 | 9:07/mi
8M
1:12:40
Rank: #2432 (+4)
6M → 8M
18:00 | 9:00/mi
9.6M
1:28:08
Rank: #2497 (-65)
8M → 9.6M
15:28 | 9:40/mi
10M
1:30:37
Rank: #2478 (+19)
9.6M → 10M
2:29 | 6:13/mi
10.5M
1:36:46
Rank: #2471 (+7)
10M → 10.5M
6:09 | 12:18/mi
12M
1:49:48
Rank: #2428 (+43)
10.5M → 12M
13:02 | 8:41/mi
14M
2:09:32
Rank: #2430 (-2)
12M → 14M
19:44 | 9:52/mi
16M
2:27:18
Rank: #2517 (-87)
14M → 16M
17:46 | 8:53/mi
18M
2:45:04
Rank: #2272 (+245)
16M → 18M
17:46 | 8:53/mi
20M
3:03:23
Rank: #2142 (+130)
18M → 20M
18:19 | 9:09/mi
22M
3:20:22
Rank: #2011 (+131)
20M → 22M
16:59 | 8:29/mi
24M
3:40:39
Rank: #1985 (+26)
22M → 24M
20:17 | 10:09/mi
Finish· 26.22 mi
4:01:19
Rank: #1924 (+61)
24M → Finish
20:40 | 9:19/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:09:32
Pace9:15 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:51:47
Pace9:09 /mi
📊Negative Split: 13.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:35:1617:598:5917:59
8:59
-
4M
4.00 mi05:53:4236:259:0618:26
9:13
+0:14
6M
6.00 mi06:11:5754:409:0718:15
9:07
-0:06
8M
8.00 mi06:29:571:12:409:0518:00
9:00
-0:07
9.6M
9.60 mi06:45:251:28:089:1115:28
9:40
+0:40
10M
10.00 mi06:47:541:30:379:042:29
6:13
-3:27
10.5M
10.50 mi06:54:031:36:469:136:09
12:18
+6:05
12M
12.00 mi07:07:051:49:489:0913:02
8:41
-3:37
14M
14.00 mi07:26:492:09:329:1519:44
9:52
+1:11
16M
16.00 mi07:44:352:27:189:1217:46
8:53
-0:59
18M
18.00 mi08:02:212:45:049:1017:46
8:53
0:00
20M
20.00 mi08:20:403:03:239:1018:19
9:09
+0:16
22M
22.00 mi08:37:393:20:229:0616:59
8:29
-0:40
24M
24.00 mi08:57:563:40:399:1220:17
10:09
+1:40
Finish
26.22 mi09:18:364:01:199:1320:40
9:19
-0:50

Checkpoints & Pacing

📈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

6:13 /mi

Average Pace

9:13 /mi

Slowest Pace

12:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:28

8% of race

Time at Steady Pace

2:55:41

73% of race

Time at Slower Pace

46:10

19% of race

Average Pace: 9:12 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:35:1617:598:5917:59
8:59
#2252
4M
4.00 mi05:53:4236:259:0618:26
9:13
#2470
6M
6.00 mi06:11:5754:409:0718:15
9:07
#2436
8M
8.00 mi06:29:571:12:409:0518:00
9:00
#2432
9.6M
9.60 mi06:45:251:28:089:1115:28
9:40
#2497
10M
10.00 mi06:47:541:30:379:042:29
6:13
#2478
10.5M
10.50 mi06:54:031:36:469:136:09
12:18
#2471
12M
12.00 mi07:07:051:49:489:0913:02
8:41
#2428
14M
14.00 mi07:26:492:09:329:1519:44
9:52
#2430
16M
16.00 mi07:44:352:27:189:1217:46
8:53
#2517
18M
18.00 mi08:02:212:45:049:1017:46
8:53
#2272
20M
20.00 mi08:20:403:03:239:1018:19
9:09
#2142
22M
22.00 mi08:37:393:20:229:0616:59
8:29
#2011
24M
24.00 mi08:57:563:40:399:1220:17
10:09
#1985
Finish
26.22 mi09:18:364:01:199:1320:40
9:19
#1924
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 34%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:38

Segment Time

9:36/mi

Pace

0.90 mi

Distance

Overall

2418

Women

382

Division

44

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi2252354442379(Top 33%)385(Top 18%)42(Top 16%)
4M4.00 mi2.00 mi2470-218397-4348-42709(Top 38%)453(Top 22%)49(Top 18%)
6M6.00 mi2.00 mi2436+34390+747+12466(Top 34%)398(Top 19%)48(Top 18%)
8M8.00 mi2.00 mi2432+4389+148-12519(Top 35%)406(Top 19%)46(Top 17%)
9.6M9.60 mi1.60 mi2497-65398-9482719(Top 38%)461(Top 22%)52(Top 19%)
10M10.00 mi0.40 mi2478+19395+3482176(Top 30%)319(Top 15%)41(Top 15%)
10.5M10.50 mi0.50 mi2471+7397-2482624(Top 37%)457(Top 22%)52(Top 19%)
12M12.00 mi1.50 mi2428+43385+1244+42379(Top 33%)385(Top 18%)42(Top 16%)
14M14.00 mi2.00 mi2430-2389-4442509(Top 35%)418(Top 20%)50(Top 19%)
16M16.00 mi2.00 mi2517-87425-3651-73347(Top 47%)735(Top 35%)97(Top 36%)
18M18.00 mi2.00 mi2272+245369+5643+81087(Top 15%)157(Top 8%)23(Top 9%)
20M20.00 mi2.00 mi2142+130349+2041+21633(Top 23%)280(Top 13%)34(Top 13%)
22M22.00 mi2.00 mi2011+131333+16411406(Top 20%)242(Top 12%)35(Top 13%)
24M24.00 mi2.00 mi1985+26332+1411955(Top 27%)430(Top 21%)57(Top 21%)
Finish26.22 mi2.22 mi1924+61330+2411468(Top 20%)293(Top 14%)38(Top 14%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
×1human
+6ft-11ft

Overall

2379

Females

385

F35-39

43

2M→4M

2.0 - 4.0 mi

Top 38%
×4stories
+75ft-70ft

Overall

2709

Females

453

F35-39

50

4M→6M

4.0 - 6.0 mi

Top 34%
×5stories
+71ft-18ft

Overall

2466

Females

398

F35-39

49

6M→8M

6.0 - 8.0 mi

Top 35%
×9stories
+106ft-21ft

Overall

2519

Females

406

F35-39

47

8M→9.6M

8.0 - 9.6 mi

Top 38%
×13stories
+117ft-177ft

Overall

2719

Females

461

F35-39

53

9.6M→10M

9.6 - 10.0 mi

Top 30%
×1story
+17ft-12ft

Overall

2176

Females

319

F35-39

42

10M→10.5M

10.0 - 10.5 mi

Top 37%
×9stories
+0ft-102ft

Overall

2624

Females

457

F35-39

53

10.5M→12M

10.5 - 12.0 mi

Top 33%
×18stories
+304ft-125ft

Overall

2379

Females

385

F35-39

43

12M→14M

12.0 - 14.0 mi

Top 35%
×9stories
+99ft-125ft

Overall

2509

Females

418

F35-39

51

14M→16M

14.0 - 16.0 mi

Top 47%
×9stories
+124ft-78ft

Overall

3347

Females

735

F35-39

97

16M→18M

16.0 - 18.0 mi

Top 15%
×8stories
+106ft-45ft

Overall

1087

Females

157

F35-39

23

18M→20M

18.0 - 20.0 mi

Top 23%
×3stories
+52ft-26ft

Overall

1633

Females

280

F35-39

35

20M→22M

20.0 - 22.0 mi

Top 20%
×21stories
+17ft-266ft

Overall

1406

Females

242

F35-39

35

22M→24M

22.0 - 24.0 mi

Top 27%
×3stories
+70ft-85ft

Overall

1955

Females

430

F35-39

57

24M→Finish

24.0 - 26.2 mi

Top 20%
~flat
+2ft-2ft

Overall

1468

Females

293

F35-39

38

Passing Analysis

Category:
Athletes Passed
1178*
Passed By
850
Net Change
+328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2252
2M → 4M47265-218#2252#2470
4M → 6M9460+34#2470#2436
6M → 8M68*64+4#2436#2432
8M → 9.6M42*107-65#2432#2497
9.6M → 10M267+19#2497#2478
10M → 10.5M4134+7#2478#2471
10.5M → 12M6724+43#2471#2428
12M → 14M39*41-2#2428#2430
14M → 16M78*165-87#2430#2517
16M → 18M2538+245#2517#2272
18M → 20M138*8+130#2272#2142
20M → 22M140*9+131#2142#2011
22M → 24M64*38+26#2011#1985
24M → Finish81*20+61#1985#1924
TOTALS1178*850+328

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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