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SF MARATHON 2026

Vi Nguyen

Bib: 8192•F•Age: 25

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 41%
Division (F25-29)
#0 / 614
Top 44%
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
20:01
Rank: #4171
Start → 2M
20:01 | 10:00/mi
4M
40:22
Rank: #4224 (-53)
2M → 4M
20:21 | 10:11/mi
6M
1:01:05
Rank: #4209 (+15)
4M → 6M
20:43 | 10:21/mi
8M
1:21:22
Rank: #4270 (-61)
6M → 8M
20:17 | 10:08/mi
9.6M
1:37:51
Rank: #4045 (+225)
8M → 9.6M
16:29 | 10:18/mi
10M
1:40:32
Rank: #4016 (+29)
9.6M → 10M
2:41 | 6:43/mi
10.5M
1:46:55
Rank: #3927 (+89)
10M → 10.5M
6:23 | 12:46/mi
12M
2:01:28
Rank: #3876 (+51)
10.5M → 12M
14:33 | 9:42/mi
14M
2:23:24
Rank: #3871 (+5)
12M → 14M
21:56 | 10:58/mi
16M
2:43:54
Rank: #4009 (-138)
14M → 16M
20:30 | 10:15/mi
18M
3:04:23
Rank: #3790 (+219)
16M → 18M
20:29 | 10:15/mi
20M
3:26:40
Rank: #3778 (+12)
18M → 20M
22:17 | 11:08/mi
22M
3:47:47
Rank: #3753 (+25)
20M → 22M
21:07 | 10:33/mi
24M
4:11:16
Rank: #3723 (+30)
22M → 24M
23:29 | 11:45/mi
Finish· 26.22 mi
4:36:59
Rank: #3752 (-29)
24M → Finish
25:43 | 11:35/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:23:24
Pace10:15 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:13:35
Pace10:56 /mi
📊Negative Split: 6.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:51:0120:0110:0020:01
10:00
-
4M
4.00 mi06:11:2240:2210:0620:21
10:11
+0:11
6M
6.00 mi06:32:051:01:0510:1120:43
10:21
+0:10
8M
8.00 mi06:52:221:21:2210:1020:17
10:08
-0:13
9.6M
9.60 mi07:08:511:37:5110:1216:29
10:18
+0:10
10M
10.00 mi07:11:321:40:3210:032:41
6:43
-3:35
10.5M
10.50 mi07:17:551:46:5510:116:23
12:46
+6:03
12M
12.00 mi07:32:282:01:2810:0714:33
9:42
-3:04
14M
14.00 mi07:54:242:23:2410:1521:56
10:58
+1:16
16M
16.00 mi08:14:542:43:5410:1520:30
10:15
-0:43
18M
18.00 mi08:35:233:04:2310:1520:29
10:15
0:00
20M
20.00 mi08:57:403:26:4010:2022:17
11:08
+0:53
22M
22.00 mi09:18:473:47:4710:2121:07
10:33
-0:35
24M
24.00 mi09:42:164:11:1610:2823:29
11:45
+1:12
Finish
26.22 mi10:07:594:36:5910:3425:43
11:35
-0:10

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

6:43 /mi

Average Pace

10:34 /mi

Slowest Pace

12:46 /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

2:41

1% of race

Time at Steady Pace

2:54:30

63% of race

Time at Slower Pace

1:39:48

36% of race

Average Pace: 10:34 /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 mi05:51:0120:0110:0020:01
10:00
#4171
4M
4.00 mi06:11:2240:2210:0620:21
10:11
#4224
6M
6.00 mi06:32:051:01:0510:1120:43
10:21
#4209
8M
8.00 mi06:52:221:21:2210:1020:17
10:08
#4270
9.6M
9.60 mi07:08:511:37:5110:1216:29
10:18
#4045
10M
10.00 mi07:11:321:40:3210:032:41
6:43
#4016
10.5M
10.50 mi07:17:551:46:5510:116:23
12:46
#3927
12M
12.00 mi07:32:282:01:2810:0714:33
9:42
#3876
14M
14.00 mi07:54:242:23:2410:1521:56
10:58
#3871
16M
16.00 mi08:14:542:43:5410:1520:30
10:15
#4009
18M
18.00 mi08:35:233:04:2310:1520:29
10:15
#3790
20M
20.00 mi08:57:403:26:4010:2022:17
11:08
#3778
22M
22.00 mi09:18:473:47:4710:2121:07
10:33
#3753
24M
24.00 mi09:42:164:11:1610:2823:29
11:45
#3723
Finish
26.22 mi10:07:594:36:5910:3425:43
11:35
#3752
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 43%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:04

Segment Time

10:05/mi

Pace

0.90 mi

Distance

Overall

3082

Women

569

Division

180

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi41718812683770(Top 53%)778(Top 37%)257(Top 42%)
4M4.00 mi2.00 mi4224-53887-6273-54296(Top 60%)920(Top 44%)286(Top 47%)
6M6.00 mi2.00 mi4209+15894-7284-114371(Top 61%)964(Top 46%)302(Top 49%)
8M8.00 mi2.00 mi4270-61920-26286-24423(Top 62%)981(Top 47%)307(Top 50%)
9.6M9.60 mi1.60 mi4045+225839+81265+213512(Top 49%)687(Top 33%)217(Top 35%)
10M10.00 mi0.40 mi4016+29827+12259+63350(Top 47%)639(Top 31%)201(Top 33%)
10.5M10.50 mi0.50 mi3927+89798+29249+103116(Top 43%)591(Top 28%)186(Top 30%)
12M12.00 mi1.50 mi3876+51790+8250-13770(Top 53%)778(Top 37%)257(Top 42%)
14M14.00 mi2.00 mi3871+5792-22503914(Top 55%)827(Top 40%)263(Top 43%)
16M16.00 mi2.00 mi4009-138851-59266-164893(Top 68%)1224(Top 59%)380(Top 62%)
18M18.00 mi2.00 mi3790+219796+55251+152575(Top 36%)503(Top 24%)171(Top 28%)
20M20.00 mi2.00 mi3778+12815-19258-73923(Top 55%)976(Top 47%)305(Top 50%)
22M22.00 mi2.00 mi3753+25821-6260-23773(Top 53%)969(Top 46%)316(Top 51%)
24M24.00 mi2.00 mi3723+30825-4264-43593(Top 50%)950(Top 46%)300(Top 49%)
Finish26.22 mi2.22 mi3752-29849-24269-54148(Top 58%)1136(Top 54%)362(Top 59%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 53%
×1human
+6ft-11ft

Overall

3770

Females

778

F25-29

259

2M→4M

2.0 - 4.0 mi

Top 60%
×4stories
+75ft-70ft

Overall

4296

Females

920

F25-29

287

4M→6M

4.0 - 6.0 mi

Top 61%
×5stories
+71ft-18ft

Overall

4371

Females

964

F25-29

304

6M→8M

6.0 - 8.0 mi

Top 62%
×9stories
+106ft-21ft

Overall

4423

Females

981

F25-29

309

8M→9.6M

8.0 - 9.6 mi

Top 49%
×13stories
+117ft-177ft

Overall

3512

Females

687

F25-29

219

9.6M→10M

9.6 - 10.0 mi

Top 47%
×1story
+17ft-12ft

Overall

3350

Females

639

F25-29

203

10M→10.5M

10.0 - 10.5 mi

Top 43%
×9stories
+0ft-102ft

Overall

3116

Females

591

F25-29

187

10.5M→12M

10.5 - 12.0 mi

Top 53%
×18stories
+304ft-125ft

Overall

3770

Females

778

F25-29

259

12M→14M

12.0 - 14.0 mi

Top 55%
×9stories
+99ft-125ft

Overall

3914

Females

827

F25-29

264

14M→16M

14.0 - 16.0 mi

Top 68%
×9stories
+124ft-78ft

Overall

4893

Females

1224

F25-29

381

16M→18M

16.0 - 18.0 mi

Top 36%
×8stories
+106ft-45ft

Overall

2575

Females

503

F25-29

172

18M→20M

18.0 - 20.0 mi

Top 55%
×3stories
+52ft-26ft

Overall

3923

Females

976

F25-29

305

20M→22M

20.0 - 22.0 mi

Top 53%
×21stories
+17ft-266ft

Overall

3773

Females

969

F25-29

316

22M→24M

22.0 - 24.0 mi

Top 50%
×3stories
+70ft-85ft

Overall

3593

Females

950

F25-29

300

24M→Finish

24.0 - 26.2 mi

Top 58%
~flat
+2ft-2ft

Overall

4148

Females

1136

F25-29

362

Passing Analysis

Category:
Athletes Passed
1392*
Passed By
973
Net Change
+419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4171
2M → 4M123*176-53#4171#4224
4M → 6M120105+15#4224#4209
6M → 8M56*117-61#4209#4270
8M → 9.6M238*13+225#4270#4045
9.6M → 10M323+29#4045#4016
10M → 10.5M912+89#4016#3927
10.5M → 12M10049+51#3927#3876
12M → 14M60*55+5#3876#3871
14M → 16M54*192-138#3871#4009
16M → 18M23920+219#4009#3790
18M → 20M76*64+12#3790#3778
20M → 22M67*42+25#3778#3753
22M → 24M81*51+30#3753#3723
24M → Finish55*84-29#3723#3752
TOTALS1392*973+419

* 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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