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SF MARATHON 2026

Grace Choy

Bib: 6196•F•Age: 25

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F25-29)
#0 / 614
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
18:39
Rank: #2983
Start → 2M
18:39 | 9:19/mi
4M
39:26
Rank: #3814 (-831)
2M → 4M
20:47 | 10:24/mi
6M
59:53
Rank: #3914 (-100)
4M → 6M
20:27 | 10:13/mi
8M
1:20:20
Rank: #4017 (-103)
6M → 8M
20:27 | 10:13/mi
9.6M
1:38:38
Rank: #4199 (-182)
8M → 9.6M
18:18 | 11:26/mi
10M
1:41:24
Rank: #4183 (+16)
9.6M → 10M
2:46 | 6:55/mi
10.5M
1:49:08
Rank: #4277 (-94)
10M → 10.5M
7:44 | 15:28/mi
12M
2:04:29
Rank: #4256 (+21)
10.5M → 12M
15:21 | 10:14/mi
14M
2:28:33
Rank: #4427 (-171)
12M → 14M
24:04 | 12:02/mi
16M
2:47:28
Rank: #4327 (+100)
14M → 16M
18:55 | 9:27/mi
18M
3:22:56
Rank: #5171 (-844)
16M → 18M
35:28 | 17:44/mi
20M
3:53:56
Rank: #5563 (-392)
18M → 20M
31:00 | 15:30/mi
22M
4:20:22
Rank: #5647 (-84)
20M → 22M
26:26 | 13:13/mi
24M
4:57:46
Rank: #6002 (-355)
22M → 24M
37:24 | 18:42/mi
Finish· 26.22 mi
5:25:38
Rank: #5901 (+101)
24M → Finish
27:52 | 12:34/mi

Course Map & Elevation

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:28:33
Pace10:37 /mi
2nd Half
Distance12.22 mi
Time2:57:05
Pace14:30 /mi
📊Positive Split: 19.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:50:0818:399:1918:39
9:19
-
4M
4.00 mi06:10:5539:269:5220:47
10:24
+1:05
6M
6.00 mi06:31:2259:539:5920:27
10:13
-0:11
8M
8.00 mi06:51:491:20:2010:0220:27
10:13
0:00
9.6M
9.60 mi07:10:071:38:3810:1618:18
11:26
+1:13
10M
10.00 mi07:12:531:41:2410:082:46
6:55
-4:31
10.5M
10.50 mi07:20:371:49:0810:247:44
15:28
+8:33
12M
12.00 mi07:35:582:04:2910:2215:21
10:14
-5:14
14M
14.00 mi08:00:022:28:3310:3724:04
12:02
+1:48
16M
16.00 mi08:18:572:47:2810:2818:55
9:27
-2:35
18M
18.00 mi08:54:253:22:5611:1635:28
17:44
+8:17
20M
20.00 mi09:25:253:53:5611:4231:00
15:30
-2:14
22M
22.00 mi09:51:514:20:2211:5026:26
13:13
-2:17
24M
24.00 mi10:29:154:57:4612:2437:24
18:42
+5:29
Finish
26.22 mi10:57:075:25:3812:2627:52
12:34
-6:08

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

6:55 /mi

Average Pace

12:26 /mi

Slowest Pace

18:42 /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

40:20

12% of race

Time at Steady Pace

2:27:16

45% of race

Time at Slower Pace

2:18:02

42% of race

Average Pace: 12:25 /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 mi05:50:0818:399:1918:39
9:19
#2983
4M
4.00 mi06:10:5539:269:5220:47
10:24
#3814
6M
6.00 mi06:31:2259:539:5920:27
10:13
#3914
8M
8.00 mi06:51:491:20:2010:0220:27
10:13
#4017
9.6M
9.60 mi07:10:071:38:3810:1618:18
11:26
#4199
10M
10.00 mi07:12:531:41:2410:082:46
6:55
#4183
10.5M
10.50 mi07:20:371:49:0810:247:44
15:28
#4277
12M
12.00 mi07:35:582:04:2910:2215:21
10:14
#4256
14M
14.00 mi08:00:022:28:3310:3724:04
12:02
#4427
16M
16.00 mi08:18:572:47:2810:2818:55
9:27
#4327
18M
18.00 mi08:54:253:22:5611:1635:28
17:44
#5171
20M
20.00 mi09:25:253:53:5611:4231:00
15:30
#5563
22M
22.00 mi09:51:514:20:2211:5026:26
13:13
#5647
24M
24.00 mi10:29:154:57:4612:2437:24
18:42
#6002
Finish
26.22 mi10:57:075:25:3812:2627:52
12:34
#5901
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 70%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:30

Segment Time

11:40/mi

Pace

0.90 mi

Distance

Overall

4994

Women

1229

Division

375

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi29835341724382(Top 61%)972(Top 47%)308(Top 50%)
4M4.00 mi2.00 mi3814-831756-222238-664678(Top 65%)1076(Top 52%)328(Top 53%)
6M6.00 mi2.00 mi3914-100784-28250-124165(Top 58%)885(Top 42%)281(Top 46%)
8M8.00 mi2.00 mi4017-103819-35260-104566(Top 64%)1026(Top 49%)324(Top 53%)
9.6M9.60 mi1.60 mi4199-182905-86280-204942(Top 69%)1193(Top 57%)360(Top 59%)
10M10.00 mi0.40 mi4183+16898+7277+33855(Top 54%)787(Top 38%)250(Top 41%)
10.5M10.50 mi0.50 mi4277-94939-41287-105509(Top 77%)1432(Top 69%)433(Top 71%)
12M12.00 mi1.50 mi4256+21927+122874382(Top 61%)972(Top 47%)308(Top 50%)
14M14.00 mi2.00 mi4427-171996-69308-215144(Top 72%)1274(Top 61%)393(Top 64%)
16M16.00 mi2.00 mi4327+100967+29301+74056(Top 57%)941(Top 45%)286(Top 47%)
18M18.00 mi2.00 mi5171-8441296-329399-987052(Top 98%)2046(Top 98%)603(Top 98%)
20M20.00 mi2.00 mi5563-3921440-144444-456832(Top 95%)1980(Top 95%)584(Top 95%)
22M22.00 mi2.00 mi5647-841490-50455-116150(Top 86%)1772(Top 85%)534(Top 87%)
24M24.00 mi2.00 mi6002-3551631-141497-427053(Top 98%)2049(Top 98%)602(Top 98%)
Finish26.22 mi2.22 mi5901+1011600+31487+105040(Top 70%)1394(Top 67%)424(Top 69%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 61%
×1human
+6ft-11ft

Overall

4382

Females

972

F25-29

310

2M→4M

2.0 - 4.0 mi

Top 65%
×4stories
+75ft-70ft

Overall

4678

Females

1076

F25-29

331

4M→6M

4.0 - 6.0 mi

Top 58%
×5stories
+71ft-18ft

Overall

4165

Females

885

F25-29

283

6M→8M

6.0 - 8.0 mi

Top 64%
×9stories
+106ft-21ft

Overall

4566

Females

1026

F25-29

326

8M→9.6M

8.0 - 9.6 mi

Top 69%
×13stories
+117ft-177ft

Overall

4942

Females

1193

F25-29

363

9.6M→10M

9.6 - 10.0 mi

Top 54%
×1story
+17ft-12ft

Overall

3855

Females

787

F25-29

252

10M→10.5M

10.0 - 10.5 mi

Top 77%
×9stories
+0ft-102ft

Overall

5509

Females

1432

F25-29

436

10.5M→12M

10.5 - 12.0 mi

Top 61%
×18stories
+304ft-125ft

Overall

4382

Females

972

F25-29

310

12M→14M

12.0 - 14.0 mi

Top 72%
×9stories
+99ft-125ft

Overall

5144

Females

1274

F25-29

394

14M→16M

14.0 - 16.0 mi

Top 57%
×9stories
+124ft-78ft

Overall

4056

Females

941

F25-29

287

16M→18M

16.0 - 18.0 mi

Top 98%
×8stories
+106ft-45ft

Overall

7052

Females

2046

F25-29

605

18M→20M

18.0 - 20.0 mi

Top 95%
×3stories
+52ft-26ft

Overall

6832

Females

1980

F25-29

585

20M→22M

20.0 - 22.0 mi

Top 86%
×21stories
+17ft-266ft

Overall

6150

Females

1772

F25-29

534

22M→24M

22.0 - 24.0 mi

Top 98%
×3stories
+70ft-85ft

Overall

7053

Females

2049

F25-29

602

24M→Finish

24.0 - 26.2 mi

Top 70%
~flat
+2ft-2ft

Overall

5040

Females

1394

F25-29

424

Passing Analysis

Category:
Athletes Passed
674*
Passed By
3592
Net Change
-2918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2983
2M → 4M16*847-831#2983#3814
4M → 6M74174-100#3814#3914
6M → 8M35*138-103#3914#4017
8M → 9.6M56*238-182#4017#4199
9.6M → 10M237+16#4199#4183
10M → 10.5M36130-94#4183#4277
10.5M → 12M7958+21#4277#4256
12M → 14M29*200-171#4256#4427
14M → 16M175*75+100#4427#4327
16M → 18M1845-844#4327#5171
18M → 20M6*398-392#5171#5563
20M → 22M23*107-84#5563#5647
22M → 24M7*362-355#5647#6002
24M → Finish114*13+101#6002#5901
TOTALS674*3592-2918

* 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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