San Francisco Marathon logo
SF MARATHON 2026

Guoxin Tian

Bib: 4288•M•Age: 57

Richmond, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 7166
Top 48%
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Top 47%
Division (M55-59)
#0 / 145
Top 37%
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
18:31
Rank: #2854
Start → 2M
18:31 | 9:15/mi
4M
36:56
Rank: #2760 (+94)
2M → 4M
18:25 | 9:13/mi
6M
55:18
Rank: #2679 (+81)
4M → 6M
18:22 | 9:11/mi
8M
1:13:31
Rank: #2685 (-6)
6M → 8M
18:13 | 9:06/mi
9.6M
1:29:06
Rank: #2696 (-11)
8M → 9.6M
15:35 | 9:44/mi
10M
1:31:38
Rank: #2692 (+4)
9.6M → 10M
2:32 | 6:20/mi
10.5M
1:38:19
Rank: #2746 (-54)
10M → 10.5M
6:41 | 13:22/mi
12M
1:52:54
Rank: #2861 (-115)
10.5M → 12M
14:35 | 9:43/mi
14M
2:13:58
Rank: #2919 (-58)
12M → 14M
21:04 | 10:32/mi
16M
2:30:24
Rank: #2818 (+101)
14M → 16M
16:26 | 8:13/mi
18M
2:54:48
Rank: #3036 (-218)
16M → 18M
24:24 | 12:12/mi
20M
3:17:07
Rank: #3120 (-84)
18M → 20M
22:19 | 11:09/mi
22M
3:39:16
Rank: #3222 (-102)
20M → 22M
22:09 | 11:04/mi
24M
4:04:46
Rank: #3342 (-120)
22M → 24M
25:30 | 12:45/mi
Finish· 26.22 mi
4:30:40
Rank: #3418 (-76)
24M → Finish
25:54 | 11:40/mi

Course Map & Elevation

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:13:58
Pace9:34 /mi
2nd Half
Distance12.22 mi
Time2:16:42
Pace11:11 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:44:1418:319:1518:31
9:15
-
4M
4.00 mi06:02:3936:569:1418:25
9:13
-0:02
6M
6.00 mi06:21:0155:189:1318:22
9:11
-0:02
8M
8.00 mi06:39:141:13:319:1118:13
9:06
-0:05
9.6M
9.60 mi06:54:491:29:069:1715:35
9:44
+0:38
10M
10.00 mi06:57:211:31:389:102:32
6:20
-3:24
10.5M
10.50 mi07:04:021:38:199:226:41
13:22
+7:02
12M
12.00 mi07:18:371:52:549:2514:35
9:43
-3:39
14M
14.00 mi07:39:412:13:589:3421:04
10:32
+0:49
16M
16.00 mi07:56:072:30:249:2416:26
8:13
-2:19
18M
18.00 mi08:20:312:54:489:4324:24
12:12
+3:59
20M
20.00 mi08:42:503:17:079:5122:19
11:09
-1:03
22M
22.00 mi09:04:593:39:169:5822:09
11:04
-0:05
24M
24.00 mi09:30:294:04:4610:1225:30
12:45
+1:41
Finish
26.22 mi09:56:234:30:4010:2025:54
11:40
-1:05

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

6:20 /mi

Average Pace

10:20 /mi

Slowest Pace

13:22 /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

18:58

7% of race

Time at Steady Pace

2:04:45

46% of race

Time at Slower Pace

2:06:57

47% of race

Average Pace: 10:19 /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 mi05:44:1418:319:1518:31
9:15
#2854
4M
4.00 mi06:02:3936:569:1418:25
9:13
#2760
6M
6.00 mi06:21:0155:189:1318:22
9:11
#2679
8M
8.00 mi06:39:141:13:319:1118:13
9:06
#2685
9.6M
9.60 mi06:54:491:29:069:1715:35
9:44
#2696
10M
10.00 mi06:57:211:31:389:102:32
6:20
#2692
10.5M
10.50 mi07:04:021:38:199:226:41
13:22
#2746
12M
12.00 mi07:18:371:52:549:2514:35
9:43
#2861
14M
14.00 mi07:39:412:13:589:3421:04
10:32
#2919
16M
16.00 mi07:56:072:30:249:2416:26
8:13
#2818
18M
18.00 mi08:20:312:54:489:4324:24
12:12
#3036
20M
20.00 mi08:42:503:17:079:5122:19
11:09
#3120
22M
22.00 mi09:04:593:39:169:5822:09
11:04
#3222
24M
24.00 mi09:30:294:04:4610:1225:30
12:45
#3342
Finish
26.22 mi09:56:234:30:4010:2025:54
11:40
#3418
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 46%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:13

Segment Time

10:15/mi

Pace

0.90 mi

Distance

Overall

3282

Men

2647

Division

56

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi2.00 mi28542340463800(Top 53%)2998(Top 59%)60(Top 41%)
4M4.00 mi2.00 mi2760+942275+6545+12702(Top 38%)2242(Top 44%)41(Top 28%)
6M6.00 mi2.00 mi2679+812213+6242+32620(Top 37%)2170(Top 43%)39(Top 27%)
8M8.00 mi2.00 mi2685-62223-1041+12740(Top 38%)2275(Top 45%)40(Top 28%)
9.6M9.60 mi1.60 mi2696-112230-7412836(Top 40%)2337(Top 46%)43(Top 30%)
10M10.00 mi0.40 mi2692+42227+3412527(Top 35%)2104(Top 42%)40(Top 28%)
10.5M10.50 mi0.50 mi2746-542263-3643-23675(Top 51%)2902(Top 57%)69(Top 48%)
12M12.00 mi1.50 mi2861-1152365-102433800(Top 53%)2998(Top 59%)60(Top 41%)
14M14.00 mi2.00 mi2919-582412-4744-13359(Top 47%)2693(Top 53%)56(Top 39%)
16M16.00 mi2.00 mi2818+1012320+9246-22450(Top 34%)1953(Top 39%)36(Top 25%)
18M18.00 mi2.00 mi3036-2182472-15249-34595(Top 64%)3415(Top 68%)85(Top 59%)
20M20.00 mi2.00 mi3120-842512-4051-23945(Top 55%)2950(Top 58%)71(Top 49%)
22M22.00 mi2.00 mi3222-1022568-5653-24329(Top 60%)3133(Top 62%)74(Top 51%)
24M24.00 mi2.00 mi3342-1202632-6454-14563(Top 64%)3283(Top 65%)76(Top 52%)
Finish26.22 mi2.22 mi3418-762666-34544232(Top 59%)3054(Top 60%)66(Top 46%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 53%
×1human
+6ft-11ft

Overall

3800

Males

2998

M55-59

60

2M→4M

2.0 - 4.0 mi

Top 38%
×4stories
+75ft-70ft

Overall

2702

Males

2242

M55-59

41

4M→6M

4.0 - 6.0 mi

Top 37%
×5stories
+71ft-18ft

Overall

2620

Males

2170

M55-59

39

6M→8M

6.0 - 8.0 mi

Top 38%
×9stories
+106ft-21ft

Overall

2740

Males

2275

M55-59

40

8M→9.6M

8.0 - 9.6 mi

Top 40%
×13stories
+117ft-177ft

Overall

2836

Males

2337

M55-59

43

9.6M→10M

9.6 - 10.0 mi

Top 35%
×1story
+17ft-12ft

Overall

2527

Males

2104

M55-59

40

10M→10.5M

10.0 - 10.5 mi

Top 51%
×9stories
+0ft-102ft

Overall

3675

Males

2902

M55-59

69

10.5M→12M

10.5 - 12.0 mi

Top 53%
×18stories
+304ft-125ft

Overall

3800

Males

2998

M55-59

60

12M→14M

12.0 - 14.0 mi

Top 47%
×9stories
+99ft-125ft

Overall

3359

Males

2693

M55-59

56

14M→16M

14.0 - 16.0 mi

Top 34%
×9stories
+124ft-78ft

Overall

2450

Males

1953

M55-59

36

16M→18M

16.0 - 18.0 mi

Top 64%
×8stories
+106ft-45ft

Overall

4595

Males

3415

M55-59

85

18M→20M

18.0 - 20.0 mi

Top 55%
×3stories
+52ft-26ft

Overall

3945

Males

2950

M55-59

71

20M→22M

20.0 - 22.0 mi

Top 60%
×21stories
+17ft-266ft

Overall

4329

Males

3133

M55-59

74

22M→24M

22.0 - 24.0 mi

Top 64%
×3stories
+70ft-85ft

Overall

4563

Males

3283

M55-59

76

24M→Finish

24.0 - 26.2 mi

Top 59%
~flat
+2ft-2ft

Overall

4232

Males

3054

M55-59

66

Passing Analysis

Category:
Athletes Passed
822*
Passed By
1386
Net Change
-564
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2854
2M → 4M161*67+94#2854#2760
4M → 6M12746+81#2760#2679
6M → 8M54*60-6#2679#2685
8M → 9.6M57*68-11#2685#2696
9.6M → 10M1511+4#2696#2692
10M → 10.5M3185-54#2692#2746
10.5M → 12M26141-115#2746#2861
12M → 14M27*85-58#2861#2919
14M → 16M153*52+101#2919#2818
16M → 18M25243-218#2818#3036
18M → 20M43*127-84#3036#3120
20M → 22M30*132-102#3120#3222
22M → 24M26*146-120#3222#3342
24M → Finish47*123-76#3342#3418
TOTALS822*1386-564

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

📊

Passing Visuals

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