San Francisco Marathon logo
SF MARATHON 2026

Tam Nguyen

Bib: 9488•F•Age: 33

La Puente, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F30-34)
#0 / 395
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
20:31
Rank: #4650
Start → 2M
20:31 | 10:15/mi
4M
41:44
Rank: #4844 (-194)
2M → 4M
21:13 | 10:37/mi
6M
1:07:25
Rank: #5833 (-989)
4M → 6M
25:41 | 12:50/mi
8M
1:29:03
Rank: #5740 (+93)
6M → 8M
21:38 | 10:49/mi
9.6M
1:47:12
Rank: #5547 (+193)
8M → 9.6M
18:09 | 11:21/mi
10M
1:50:06
Rank: #5506 (+41)
9.6M → 10M
2:54 | 7:15/mi
10.5M
1:57:32
Rank: #5450 (+56)
10M → 10.5M
7:26 | 14:52/mi
12M
2:14:28
Rank: #5445 (+5)
10.5M → 12M
16:56 | 11:17/mi
14M
2:37:37
Rank: #5299 (+146)
12M → 14M
23:09 | 11:34/mi
16M
3:00:25
Rank: #5426 (-127)
14M → 16M
22:48 | 11:24/mi
18M
3:23:13
Rank: #5188 (+238)
16M → 18M
22:48 | 11:24/mi
20M
3:47:42
Rank: #5188
18M → 20M
24:29 | 12:14/mi
22M
4:08:36
Rank: #5037 (+151)
20M → 22M
20:54 | 10:27/mi
24M
4:31:33
Rank: #4858 (+179)
22M → 24M
22:57 | 11:29/mi
Finish· 26.22 mi
4:54:51
Rank: #4702 (+156)
24M → Finish
23:18 | 10:30/mi
Is this your race?

Claim it — get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.

Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:37:37
Pace11:15 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:17:14
Pace11:14 /mi
📊Negative Split: 12.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:43:0820:3110:1520:31
10:15
-
4M
4.00 mi06:04:2141:4410:2621:13
10:37
+0:22
6M
6.00 mi06:30:021:07:2511:1425:41
12:50
+2:13
8M
8.00 mi06:51:401:29:0311:0821:38
10:49
-2:01
9.6M
9.60 mi07:09:491:47:1211:1018:09
11:21
+0:32
10M
10.00 mi07:12:431:50:0611:012:54
7:15
-4:06
10.5M
10.50 mi07:20:091:57:3211:127:26
14:52
+7:37
12M
12.00 mi07:37:052:14:2811:1216:56
11:17
-3:35
14M
14.00 mi08:00:142:37:3711:1523:09
11:34
+0:17
16M
16.00 mi08:23:023:00:2511:1722:48
11:24
-0:10
18M
18.00 mi08:45:503:23:1311:1722:48
11:24
0:00
20M
20.00 mi09:10:193:47:4211:2324:29
12:14
+0:50
22M
22.00 mi09:31:134:08:3611:1820:54
10:27
-1:47
24M
24.00 mi09:54:104:31:3311:1922:57
11:29
+1:02
Finish
26.22 mi10:17:284:54:5111:1523:18
10:30
-0:59

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:15 /mi

Average Pace

11:15 /mi

Slowest Pace

14:52 /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

1:07:37

23% of race

Time at Steady Pace

2:49:38

58% of race

Time at Slower Pace

57:36

20% of race

Average Pace: 11:15 /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 mi05:43:0820:3110:1520:31
10:15
#4650
4M
4.00 mi06:04:2141:4410:2621:13
10:37
#4844
6M
6.00 mi06:30:021:07:2511:1425:41
12:50
#5833
8M
8.00 mi06:51:401:29:0311:0821:38
10:49
#5740
9.6M
9.60 mi07:09:491:47:1211:1018:09
11:21
#5547
10M
10.00 mi07:12:431:50:0611:012:54
7:15
#5506
10.5M
10.50 mi07:20:091:57:3211:127:26
14:52
#5450
12M
12.00 mi07:37:052:14:2811:1216:56
11:17
#5445
14M
14.00 mi08:00:142:37:3711:1523:09
11:34
#5299
16M
16.00 mi08:23:023:00:2511:1722:48
11:24
#5426
18M
18.00 mi08:45:503:23:1311:1722:48
11:24
#5188
20M
20.00 mi09:10:193:47:4211:2324:29
12:14
#5188
22M
22.00 mi09:31:134:08:3611:1820:54
10:27
#5037
24M
24.00 mi09:54:104:31:3311:1922:57
11:29
#4858
Finish
26.22 mi10:17:284:54:5111:1523:18
10:30
#4702
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 67%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:20

Segment Time

11:29/mi

Pace

0.90 mi

Distance

Overall

4796

Women

1151

Division

213

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi465010662005462(Top 76%)1403(Top 67%)268(Top 68%)
4M4.00 mi2.00 mi4844-1941139-73212-125020(Top 70%)1206(Top 58%)224(Top 57%)
6M6.00 mi2.00 mi5833-9891524-385283-716765(Top 94%)1906(Top 91%)353(Top 89%)
8M8.00 mi2.00 mi5740+931480+44277+65468(Top 76%)1364(Top 65%)260(Top 66%)
9.6M9.60 mi1.60 mi5547+1931400+80268+94827(Top 67%)1150(Top 55%)216(Top 55%)
10M10.00 mi0.40 mi5506+411389+112684563(Top 64%)1050(Top 50%)192(Top 49%)
10.5M10.50 mi0.50 mi5450+561369+20259+95026(Top 70%)1250(Top 60%)230(Top 58%)
12M12.00 mi1.50 mi5445+51363+6257+25462(Top 76%)1403(Top 67%)268(Top 68%)
14M14.00 mi2.00 mi5299+1461311+52252+54656(Top 65%)1105(Top 53%)208(Top 53%)
16M16.00 mi2.00 mi5426-1271378-67259-75822(Top 81%)1568(Top 75%)306(Top 77%)
18M18.00 mi2.00 mi5188+2381303+75250+93855(Top 54%)909(Top 44%)165(Top 42%)
20M20.00 mi2.00 mi51881311-82505061(Top 71%)1379(Top 66%)263(Top 67%)
22M22.00 mi2.00 mi5037+1511269+42242+83655(Top 51%)924(Top 44%)161(Top 41%)
24M24.00 mi2.00 mi4858+1791216+53231+113322(Top 46%)866(Top 42%)149(Top 38%)
Finish26.22 mi2.22 mi4702+1561174+42219+122879(Top 40%)725(Top 35%)125(Top 32%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 76%
×1human
+6ft-11ft

Overall

5462

Females

1403

F30-34

272

2M→4M

2.0 - 4.0 mi

Top 70%
×4stories
+75ft-70ft

Overall

5020

Females

1206

F30-34

227

4M→6M

4.0 - 6.0 mi

Top 94%
×5stories
+71ft-18ft

Overall

6765

Females

1906

F30-34

362

6M→8M

6.0 - 8.0 mi

Top 76%
×9stories
+106ft-21ft

Overall

5468

Females

1364

F30-34

263

8M→9.6M

8.0 - 9.6 mi

Top 67%
×13stories
+117ft-177ft

Overall

4827

Females

1150

F30-34

219

9.6M→10M

9.6 - 10.0 mi

Top 64%
×1story
+17ft-12ft

Overall

4563

Females

1050

F30-34

195

10M→10.5M

10.0 - 10.5 mi

Top 70%
×9stories
+0ft-102ft

Overall

5026

Females

1250

F30-34

235

10.5M→12M

10.5 - 12.0 mi

Top 76%
×18stories
+304ft-125ft

Overall

5462

Females

1403

F30-34

272

12M→14M

12.0 - 14.0 mi

Top 65%
×9stories
+99ft-125ft

Overall

4656

Females

1105

F30-34

211

14M→16M

14.0 - 16.0 mi

Top 81%
×9stories
+124ft-78ft

Overall

5822

Females

1568

F30-34

310

16M→18M

16.0 - 18.0 mi

Top 54%
×8stories
+106ft-45ft

Overall

3855

Females

909

F30-34

168

18M→20M

18.0 - 20.0 mi

Top 71%
×3stories
+52ft-26ft

Overall

5061

Females

1379

F30-34

267

20M→22M

20.0 - 22.0 mi

Top 51%
×21stories
+17ft-266ft

Overall

3655

Females

924

F30-34

163

22M→24M

22.0 - 24.0 mi

Top 46%
×3stories
+70ft-85ft

Overall

3322

Females

866

F30-34

151

24M→Finish

24.0 - 26.2 mi

Top 40%
~flat
+2ft-2ft

Overall

2879

Females

725

F30-34

125

Passing Analysis

Category:
Athletes Passed
1673*
Passed By
1725
Net Change
-52
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4650
2M → 4M90*284-194#4650#4844
4M → 6M251014-989#4844#5833
6M → 8M132*39+93#5833#5740
8M → 9.6M207*14+193#5740#5547
9.6M → 10M410+41#5547#5506
10M → 10.5M7216+56#5506#5450
10.5M → 12M6964+5#5450#5445
12M → 14M160*14+146#5445#5299
14M → 16M54*181-127#5299#5426
16M → 18M25416+238#5426#5188
18M → 20M66*660#5188#5188
20M → 22M160*9+151#5188#5037
22M → 24M181*2+179#5037#4858
24M → Finish162*6+156#4858#4702
TOTALS1673*1725-52

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events