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SF MARATHON 2026

Hallie Khuong

Bib: 8464•F•Age: 27

Burke, VA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 44%
Division (F25-29)
#0 / 614
Top 48%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
22:08
Rank: #5943
Start → 2M
22:08 | 11:04/mi
4M
45:01
Rank: #6032 (-89)
2M → 4M
22:53 | 11:27/mi
6M
1:07:26
Rank: #5838 (+194)
4M → 6M
22:25 | 11:12/mi
8M
1:28:03
Rank: #5557 (+281)
6M → 8M
20:37 | 10:18/mi
9.6M
1:46:00
Rank: #5373 (+184)
8M → 9.6M
17:57 | 11:13/mi
10M
1:49:03
Rank: #5355 (+18)
9.6M → 10M
3:03 | 7:38/mi
10.5M
1:56:13
Rank: #5283 (+72)
10M → 10.5M
7:10 | 14:20/mi
12M
2:11:45
Rank: #5148 (+135)
10.5M → 12M
15:32 | 10:21/mi
14M
2:34:18
Rank: #4988 (+160)
12M → 14M
22:33 | 11:16/mi
16M
2:55:40
Rank: #5022 (-34)
14M → 16M
21:22 | 10:41/mi
18M
3:17:02
Rank: #4738 (+284)
16M → 18M
21:22 | 10:41/mi
20M
3:38:43
Rank: #4575 (+163)
18M → 20M
21:41 | 10:50/mi
22M
3:57:52
Rank: #4376 (+199)
20M → 22M
19:09 | 9:34/mi
24M
4:18:48
Rank: #4154 (+222)
22M → 24M
20:56 | 10:28/mi
Finish· 26.22 mi
4:41:38
Rank: #3978 (+176)
24M → Finish
22:50 | 10:17/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:34:18
Pace11:01 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:07:20
Pace10:25 /mi
📊Negative Split: 17.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:0022:0811:0422:08
11:04
-
4M
4.00 mi06:18:5345:0111:1522:53
11:27
+0:23
6M
6.00 mi06:41:181:07:2611:1422:25
11:12
-0:15
8M
8.00 mi07:01:551:28:0311:0020:37
10:18
-0:54
9.6M
9.60 mi07:19:521:46:0011:0217:57
11:13
+0:55
10M
10.00 mi07:22:551:49:0310:543:03
7:38
-3:35
10.5M
10.50 mi07:30:051:56:1311:047:10
14:20
+6:42
12M
12.00 mi07:45:372:11:4510:5915:32
10:21
-3:59
14M
14.00 mi08:08:102:34:1811:0122:33
11:16
+0:55
16M
16.00 mi08:29:322:55:4010:5921:22
10:41
-0:35
18M
18.00 mi08:50:543:17:0210:5721:22
10:41
0:00
20M
20.00 mi09:12:353:38:4310:5621:41
10:50
+0:09
22M
22.00 mi09:31:443:57:5210:4919:09
9:34
-1:16
24M
24.00 mi09:52:404:18:4810:4720:56
10:28
+0:54
Finish
26.22 mi10:15:304:41:3810:4522:50
10:17
-0:11

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

7:38 /mi

Average Pace

10:45 /mi

Slowest Pace

14:20 /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

22:12

8% of race

Time at Steady Pace

3:49:23

81% of race

Time at Slower Pace

30:03

11% of race

Average Pace: 10:44 /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
2M
2.00 mi05:56:0022:0811:0422:08
11:04
#5943
4M
4.00 mi06:18:5345:0111:1522:53
11:27
#6032
6M
6.00 mi06:41:181:07:2611:1422:25
11:12
#5838
8M
8.00 mi07:01:551:28:0311:0020:37
10:18
#5557
9.6M
9.60 mi07:19:521:46:0011:0217:57
11:13
#5373
10M
10.00 mi07:22:551:49:0310:543:03
7:38
#5355
10.5M
10.50 mi07:30:051:56:1311:047:10
14:20
#5283
12M
12.00 mi07:45:372:11:4510:5915:32
10:21
#5148
14M
14.00 mi08:08:102:34:1811:0122:33
11:16
#4988
16M
16.00 mi08:29:322:55:4010:5921:22
10:41
#5022
18M
18.00 mi08:50:543:17:0210:5721:22
10:41
#4738
20M
20.00 mi09:12:353:38:4310:5621:41
10:50
#4575
22M
22.00 mi09:31:443:57:5210:4919:09
9:34
#4376
24M
24.00 mi09:52:404:18:4810:4720:56
10:28
#4154
Finish
26.22 mi10:15:304:41:3810:4522:50
10:17
#3978
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 65%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:13

Segment Time

11:21/mi

Pace

0.90 mi

Distance

Overall

4652

Women

1103

Division

335

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi594315584624507(Top 63%)1023(Top 49%)324(Top 53%)
4M4.00 mi2.00 mi6032-891596-38472-106083(Top 85%)1621(Top 78%)480(Top 78%)
6M6.00 mi2.00 mi5838+1941526+70455+175606(Top 78%)1436(Top 69%)440(Top 72%)
8M8.00 mi2.00 mi5557+2811412+114425+304674(Top 65%)1066(Top 51%)335(Top 55%)
9.6M9.60 mi1.60 mi5373+1841336+76408+174692(Top 65%)1109(Top 53%)335(Top 55%)
10M10.00 mi0.40 mi5355+181328+8404+45202(Top 73%)1288(Top 62%)390(Top 64%)
10.5M10.50 mi0.50 mi5283+721293+35397+74561(Top 64%)1068(Top 51%)330(Top 54%)
12M12.00 mi1.50 mi5148+1351255+38391+64507(Top 63%)1023(Top 49%)324(Top 53%)
14M14.00 mi2.00 mi4988+1601201+54372+194323(Top 60%)985(Top 47%)306(Top 50%)
16M16.00 mi2.00 mi5022-341219-18374-25270(Top 74%)1366(Top 65%)422(Top 69%)
18M18.00 mi2.00 mi4738+2841128+91349+253106(Top 43%)665(Top 32%)219(Top 36%)
20M20.00 mi2.00 mi4575+1631080+48334+153541(Top 49%)839(Top 40%)272(Top 44%)
22M22.00 mi2.00 mi4376+1991031+49325+92646(Top 37%)583(Top 28%)189(Top 31%)
24M24.00 mi2.00 mi4154+222964+67298+272275(Top 32%)522(Top 25%)162(Top 26%)
Finish26.22 mi2.22 mi3978+176921+43292+62621(Top 37%)642(Top 31%)213(Top 35%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 63%
×1human
+6ft-11ft

Overall

4507

Females

1023

F25-29

326

2M→4M

2.0 - 4.0 mi

Top 85%
×4stories
+75ft-70ft

Overall

6083

Females

1621

F25-29

484

4M→6M

4.0 - 6.0 mi

Top 78%
×5stories
+71ft-18ft

Overall

5606

Females

1436

F25-29

443

6M→8M

6.0 - 8.0 mi

Top 65%
×9stories
+106ft-21ft

Overall

4674

Females

1066

F25-29

337

8M→9.6M

8.0 - 9.6 mi

Top 65%
×13stories
+117ft-177ft

Overall

4692

Females

1109

F25-29

337

9.6M→10M

9.6 - 10.0 mi

Top 73%
×1story
+17ft-12ft

Overall

5202

Females

1288

F25-29

392

10M→10.5M

10.0 - 10.5 mi

Top 64%
×9stories
+0ft-102ft

Overall

4561

Females

1068

F25-29

332

10.5M→12M

10.5 - 12.0 mi

Top 63%
×18stories
+304ft-125ft

Overall

4507

Females

1023

F25-29

326

12M→14M

12.0 - 14.0 mi

Top 60%
×9stories
+99ft-125ft

Overall

4323

Females

985

F25-29

307

14M→16M

14.0 - 16.0 mi

Top 74%
×9stories
+124ft-78ft

Overall

5270

Females

1366

F25-29

423

16M→18M

16.0 - 18.0 mi

Top 43%
×8stories
+106ft-45ft

Overall

3106

Females

665

F25-29

220

18M→20M

18.0 - 20.0 mi

Top 49%
×3stories
+52ft-26ft

Overall

3541

Females

839

F25-29

272

20M→22M

20.0 - 22.0 mi

Top 37%
×21stories
+17ft-266ft

Overall

2646

Females

583

F25-29

189

22M→24M

22.0 - 24.0 mi

Top 32%
×3stories
+70ft-85ft

Overall

2275

Females

522

F25-29

162

24M→Finish

24.0 - 26.2 mi

Top 37%
~flat
+2ft-2ft

Overall

2621

Females

642

F25-29

213

Passing Analysis

Category:
Athletes Passed
2401*
Passed By
436
Net Change
+1965
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5943
2M → 4M102*191-89#5943#6032
4M → 6M22228+194#6032#5838
6M → 8M289*8+281#5838#5557
8M → 9.6M198*14+184#5557#5373
9.6M → 10M268+18#5373#5355
10M → 10.5M8614+72#5355#5283
10.5M → 12M15217+135#5283#5148
12M → 14M169*9+160#5148#4988
14M → 16M84*118-34#4988#5022
16M → 18M2873+284#5022#4738
18M → 20M172*9+163#4738#4575
20M → 22M201*2+199#4575#4376
22M → 24M226*4+222#4376#4154
24M → Finish187*11+176#4154#3978
TOTALS2401*436+1965

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

📊

Passing Visuals

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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