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SF MARATHON 2026

Helen Gu

Bib: 7009•F•Age: 29

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 47%
Gender (Female)
#0 / 2086
Top 35%
Division (F25-29)
#0 / 614
Top 39%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:47
Rank: #4899
Start → 2M
20:47 | 10:23/mi
4M
41:49
Rank: #4874 (+25)
2M → 4M
21:02 | 10:31/mi
6M
1:02:39
Rank: #4695 (+179)
4M → 6M
20:50 | 10:25/mi
8M
1:23:15
Rank: #4652 (+43)
6M → 8M
20:36 | 10:18/mi
9.6M
1:40:57
Rank: #4590 (+62)
8M → 9.6M
17:42 | 11:04/mi
10M
1:43:54
Rank: #4578 (+12)
9.6M → 10M
2:57 | 7:23/mi
10.5M
1:51:04
Rank: #4552 (+26)
10M → 10.5M
7:10 | 14:20/mi
12M
2:05:45
Rank: #4436 (+116)
10.5M → 12M
14:41 | 9:47/mi
14M
2:28:20
Rank: #4398 (+38)
12M → 14M
22:35 | 11:17/mi
16M
2:48:48
Rank: #4467 (-69)
14M → 16M
20:28 | 10:14/mi
18M
3:09:16
Rank: #4163 (+304)
16M → 18M
20:28 | 10:14/mi
20M
3:30:25
Rank: #4035 (+128)
18M → 20M
21:09 | 10:34/mi
22M
3:49:00
Rank: #3831 (+204)
20M → 22M
18:35 | 9:17/mi
24M
4:08:28
Rank: #3558 (+273)
22M → 24M
19:28 | 9:44/mi
Finish· 26.22 mi
4:29:37
Rank: #3358 (+200)
24M → Finish
21:09 | 9:32/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:28:20
Pace10:36 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:01:17
Pace9:56 /mi
📊Negative Split: 18.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:49:2720:4710:2320:47
10:23
-
4M
4.00 mi06:10:2941:4910:2721:02
10:31
+0:08
6M
6.00 mi06:31:191:02:3910:2720:50
10:25
-0:06
8M
8.00 mi06:51:551:23:1510:2420:36
10:18
-0:07
9.6M
9.60 mi07:09:371:40:5710:3117:42
11:04
+0:46
10M
10.00 mi07:12:341:43:5410:232:57
7:23
-3:41
10.5M
10.50 mi07:19:441:51:0410:357:10
14:20
+6:57
12M
12.00 mi07:34:252:05:4510:2914:41
9:47
-4:33
14M
14.00 mi07:57:002:28:2010:3622:35
11:17
+1:30
16M
16.00 mi08:17:282:48:4810:3320:28
10:14
-1:03
18M
18.00 mi08:37:563:09:1610:3120:28
10:14
0:00
20M
20.00 mi08:59:053:30:2510:3121:09
10:34
+0:20
22M
22.00 mi09:17:403:49:0010:2518:35
9:17
-1:17
24M
24.00 mi09:37:084:08:2810:2119:28
9:44
+0:27
Finish
26.22 mi09:58:174:29:3710:1721:09
9:32
-0:12

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

7:23 /mi

Average Pace

10:17 /mi

Slowest Pace

14:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:41

16% of race

Time at Steady Pace

2:59:29

67% of race

Time at Slower Pace

47:27

18% of race

Average Pace: 10:17 /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 mi05:49:2720:4710:2320:47
10:23
#4899
4M
4.00 mi06:10:2941:4910:2721:02
10:31
#4874
6M
6.00 mi06:31:191:02:3910:2720:50
10:25
#4695
8M
8.00 mi06:51:551:23:1510:2420:36
10:18
#4652
9.6M
9.60 mi07:09:371:40:5710:3117:42
11:04
#4590
10M
10.00 mi07:12:341:43:5410:232:57
7:23
#4578
10.5M
10.50 mi07:19:441:51:0410:357:10
14:20
#4552
12M
12.00 mi07:34:252:05:4510:2914:41
9:47
#4436
14M
14.00 mi07:57:002:28:2010:3622:35
11:17
#4398
16M
16.00 mi08:17:282:48:4810:3320:28
10:14
#4467
18M
18.00 mi08:37:563:09:1610:3120:28
10:14
#4163
20M
20.00 mi08:59:053:30:2510:3121:09
10:34
#4035
22M
22.00 mi09:17:403:49:0010:2518:35
9:17
#3831
24M
24.00 mi09:37:084:08:2810:2119:28
9:44
#3558
Finish
26.22 mi09:58:174:29:3710:1721:09
9:32
#3358
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 63%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:07

Segment Time

11:15/mi

Pace

0.90 mi

Distance

Overall

4501

Women

1042

Division

319

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi489911663463882(Top 54%)819(Top 39%)267(Top 43%)
4M4.00 mi2.00 mi4874+251150+16344+24878(Top 68%)1147(Top 55%)349(Top 57%)
6M6.00 mi2.00 mi4695+1791084+66329+154464(Top 62%)994(Top 48%)309(Top 50%)
8M8.00 mi2.00 mi4652+431064+20327+24653(Top 65%)1059(Top 51%)332(Top 54%)
9.6M9.60 mi1.60 mi4590+621053+113274497(Top 63%)1037(Top 50%)319(Top 52%)
10M10.00 mi0.40 mi4578+121050+3326+14750(Top 66%)1121(Top 54%)345(Top 56%)
10.5M10.50 mi0.50 mi4552+261041+9321+54558(Top 64%)1066(Top 51%)329(Top 54%)
12M12.00 mi1.50 mi4436+1161001+40314+73882(Top 54%)819(Top 39%)267(Top 43%)
14M14.00 mi2.00 mi4398+38987+14306+84342(Top 61%)990(Top 47%)310(Top 50%)
16M16.00 mi2.00 mi4467-691022-35324-184878(Top 68%)1217(Top 58%)376(Top 61%)
18M18.00 mi2.00 mi4163+304913+109284+402545(Top 36%)493(Top 24%)166(Top 27%)
20M20.00 mi2.00 mi4035+128884+29276+83235(Top 45%)728(Top 35%)235(Top 38%)
22M22.00 mi2.00 mi3831+204841+43266+102332(Top 33%)484(Top 23%)159(Top 26%)
24M24.00 mi2.00 mi3558+273770+71249+171471(Top 21%)292(Top 14%)99(Top 16%)
Finish26.22 mi2.22 mi3358+200721+49241+81727(Top 24%)364(Top 17%)127(Top 21%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 54%
×1human
+6ft-11ft

Overall

3882

Females

819

F25-29

269

2M→4M

2.0 - 4.0 mi

Top 68%
×4stories
+75ft-70ft

Overall

4878

Females

1147

F25-29

352

4M→6M

4.0 - 6.0 mi

Top 62%
×5stories
+71ft-18ft

Overall

4464

Females

994

F25-29

311

6M→8M

6.0 - 8.0 mi

Top 65%
×9stories
+106ft-21ft

Overall

4653

Females

1059

F25-29

334

8M→9.6M

8.0 - 9.6 mi

Top 63%
×13stories
+117ft-177ft

Overall

4497

Females

1037

F25-29

321

9.6M→10M

9.6 - 10.0 mi

Top 66%
×1story
+17ft-12ft

Overall

4750

Females

1121

F25-29

347

10M→10.5M

10.0 - 10.5 mi

Top 64%
×9stories
+0ft-102ft

Overall

4558

Females

1066

F25-29

331

10.5M→12M

10.5 - 12.0 mi

Top 54%
×18stories
+304ft-125ft

Overall

3882

Females

819

F25-29

269

12M→14M

12.0 - 14.0 mi

Top 61%
×9stories
+99ft-125ft

Overall

4342

Females

990

F25-29

311

14M→16M

14.0 - 16.0 mi

Top 68%
×9stories
+124ft-78ft

Overall

4878

Females

1217

F25-29

377

16M→18M

16.0 - 18.0 mi

Top 36%
×8stories
+106ft-45ft

Overall

2545

Females

493

F25-29

167

18M→20M

18.0 - 20.0 mi

Top 45%
×3stories
+52ft-26ft

Overall

3235

Females

728

F25-29

235

20M→22M

20.0 - 22.0 mi

Top 33%
×21stories
+17ft-266ft

Overall

2332

Females

484

F25-29

159

22M→24M

22.0 - 24.0 mi

Top 21%
×3stories
+70ft-85ft

Overall

1471

Females

292

F25-29

99

24M→Finish

24.0 - 26.2 mi

Top 24%
~flat
+2ft-2ft

Overall

1727

Females

364

F25-29

127

Passing Analysis

Category:
Athletes Passed
2109*
Passed By
568
Net Change
+1541
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4899
2M → 4M163*138+25#4899#4874
4M → 6M21031+179#4874#4695
6M → 8M97*54+43#4695#4652
8M → 9.6M113*51+62#4652#4590
9.6M → 10M2210+12#4590#4578
10M → 10.5M5630+26#4578#4552
10.5M → 12M13822+116#4552#4436
12M → 14M87*49+38#4436#4398
14M → 16M89*158-69#4398#4467
16M → 18M3095+304#4467#4163
18M → 20M139*11+128#4163#4035
20M → 22M208*4+204#4035#3831
22M → 24M274*1+273#3831#3558
24M → Finish204*4+200#3558#3358
TOTALS2109*568+1541

* 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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