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SF MARATHON 2026

Ruian Xu

Bib: 7101•M•Age: 43

San Jose, CA

Masters
San Francisco Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 7166
Top 47%
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Top 46%
Division (M40-44)
#0 / 435
Race Day Weather
59°/49°F
scattered clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
20:52
Rank: #4976
Start → 2M
20:52 | 10:26/mi
4M
42:43
Rank: #5234 (-258)
2M → 4M
21:51 | 10:56/mi
6M
1:02:53
Rank: #4753 (+481)
4M → 6M
20:10 | 10:05/mi
8M
1:23:31
Rank: #4723 (+30)
6M → 8M
20:38 | 10:19/mi
9.6M
1:47:51
Rank: #5626 (-903)
8M → 9.6M
24:20 | 15:12/mi
10M
1:50:25
Rank: #5556 (+70)
9.6M → 10M
2:34 | 6:25/mi
10.5M
1:57:06
Rank: #5399 (+157)
10M → 10.5M
6:41 | 13:22/mi
12M
2:11:46
Rank: #5150 (+249)
10.5M → 12M
14:40 | 9:47/mi
14M
2:33:34
Rank: #4919 (+231)
12M → 14M
21:48 | 10:54/mi
16M
2:48:28
Rank: #4427 (+492)
14M → 16M
14:54 | 7:27/mi
18M
3:09:38
Rank: #4187 (+240)
16M → 18M
21:10 | 10:35/mi
20M
3:28:35
Rank: #3904 (+283)
18M → 20M
18:57 | 9:28/mi
22M
3:46:27
Rank: #3662 (+242)
20M → 22M
17:52 | 8:56/mi
24M
4:07:37
Rank: #3508 (+154)
22M → 24M
21:10 | 10:35/mi
Finish· 26.22 mi
4:29:51
Rank: #3367 (+141)
24M → Finish
22:14 | 10:01/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via 14M
Distance14.00 mi
Time2:33:34
Pace10:58 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:56:17
Pace9:31 /mi
📊Negative Split: 24.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:57:0820:5210:2620:52
10:26
-
4M
4.00 mi06:18:5942:4310:4121:51
10:56
+0:30
6M
6.00 mi06:39:091:02:5310:2920:10
10:05
-0:51
8M
8.00 mi06:59:471:23:3110:2620:38
10:19
+0:14
9.6M
9.60 mi07:24:071:47:5111:1424:20
15:12
+4:53
10M
10.00 mi07:26:411:50:2511:032:34
6:25
-8:47
10.5M
10.50 mi07:33:221:57:0611:096:41
13:22
+6:57
12M
12.00 mi07:48:022:11:4610:5914:40
9:47
-3:35
14M
14.00 mi08:09:502:33:3410:5821:48
10:54
+1:07
16M
16.00 mi08:24:442:48:2810:3214:54
7:27
-3:27
18M
18.00 mi08:45:543:09:3810:3221:10
10:35
+3:08
20M
20.00 mi09:04:513:28:3510:2618:57
9:28
-1:07
22M
22.00 mi09:22:433:46:2710:1817:52
8:56
-0:32
24M
24.00 mi09:43:534:07:3710:1921:10
10:35
+1:39
Finish
26.22 mi10:06:074:29:5110:1822:14
10:01
-0:34

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

6:25 /mi

Average Pace

10:18 /mi

Slowest Pace

15:12 /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

35:20

13% of race

Time at Steady Pace

3:23:30

75% of race

Time at Slower Pace

31:01

11% of race

Average Pace: 10:18 /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 mi05:57:0820:5210:2620:52
10:26
#4976
4M
4.00 mi06:18:5942:4310:4121:51
10:56
#5234
6M
6.00 mi06:39:091:02:5310:2920:10
10:05
#4753
8M
8.00 mi06:59:471:23:3110:2620:38
10:19
#4723
9.6M
9.60 mi07:24:071:47:5111:1424:20
15:12
#5626
10M
10.00 mi07:26:411:50:2511:032:34
6:25
#5556
10.5M
10.50 mi07:33:221:57:0611:096:41
13:22
#5399
12M
12.00 mi07:48:022:11:4610:5914:40
9:47
#5150
14M
14.00 mi08:09:502:33:3410:5821:48
10:54
#4919
16M
16.00 mi08:24:442:48:2810:3214:54
7:27
#4427
18M
18.00 mi08:45:543:09:3810:3221:10
10:35
#4187
20M
20.00 mi09:04:513:28:3510:2618:57
9:28
#3904
22M
22.00 mi09:22:433:46:2710:1817:52
8:56
#3662
24M
24.00 mi09:43:534:07:3710:1921:10
10:35
#3508
Finish
26.22 mi10:06:074:29:5110:1822:14
10:01
#3367
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

9:15

Segment Time

10:17/mi

Pace

0.90 mi

Distance

Overall

3326

Men

2679

Division

230

See the full Garmin Challenge leaderboard

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi497637643223868(Top 54%)3043(Top 60%)257(Top 59%)
4M4.00 mi2.00 mi5234-2583923-159338-165460(Top 76%)4062(Top 80%)348(Top 80%)
6M6.00 mi2.00 mi4753+4813629+294309+293942(Top 55%)3131(Top 62%)272(Top 63%)
8M8.00 mi2.00 mi4723+303620+9310-14685(Top 65%)3596(Top 71%)304(Top 70%)
9.6M9.60 mi1.60 mi5626-9034173-553356-467021(Top 98%)4975(Top 98%)422(Top 97%)
10M10.00 mi0.40 mi5556+704129+44354+22737(Top 38%)2258(Top 45%)194(Top 45%)
10.5M10.50 mi0.50 mi5399+1574032+97348+63673(Top 51%)2900(Top 57%)247(Top 57%)
12M12.00 mi1.50 mi5150+2493874+158335+133868(Top 54%)3043(Top 60%)257(Top 59%)
14M14.00 mi2.00 mi4919+2313718+156315+203831(Top 53%)3018(Top 60%)258(Top 59%)
16M16.00 mi2.00 mi4427+4923403+315296+191533(Top 21%)1277(Top 25%)111(Top 26%)
18M18.00 mi2.00 mi4187+2403252+151283+133012(Top 42%)2371(Top 47%)216(Top 50%)
20M20.00 mi2.00 mi3904+2833042+210268+152033(Top 28%)1658(Top 33%)151(Top 35%)
22M22.00 mi2.00 mi3662+2422865+177249+191946(Top 27%)1554(Top 31%)133(Top 31%)
24M24.00 mi2.00 mi3508+1542743+122236+132401(Top 34%)1827(Top 36%)159(Top 37%)
Finish26.22 mi2.22 mi3367+1412632+111231+52319(Top 32%)1771(Top 35%)151(Top 35%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 54%
×1human
+6ft-11ft

Overall

3868

Males

3043

M40-44

258

2M→4M

2.0 - 4.0 mi

Top 76%
×4stories
+75ft-70ft

Overall

5460

Males

4062

M40-44

352

4M→6M

4.0 - 6.0 mi

Top 55%
×5stories
+71ft-18ft

Overall

3942

Males

3131

M40-44

273

6M→8M

6.0 - 8.0 mi

Top 65%
×9stories
+106ft-21ft

Overall

4685

Males

3596

M40-44

305

8M→9.6M

8.0 - 9.6 mi

Top 98%
×13stories
+117ft-177ft

Overall

7021

Males

4975

M40-44

426

9.6M→10M

9.6 - 10.0 mi

Top 38%
×1story
+17ft-12ft

Overall

2737

Males

2258

M40-44

195

10M→10.5M

10.0 - 10.5 mi

Top 51%
×9stories
+0ft-102ft

Overall

3673

Males

2900

M40-44

248

10.5M→12M

10.5 - 12.0 mi

Top 54%
×18stories
+304ft-125ft

Overall

3868

Males

3043

M40-44

258

12M→14M

12.0 - 14.0 mi

Top 53%
×9stories
+99ft-125ft

Overall

3831

Males

3018

M40-44

259

14M→16M

14.0 - 16.0 mi

Top 21%
×9stories
+124ft-78ft

Overall

1533

Males

1277

M40-44

112

16M→18M

16.0 - 18.0 mi

Top 42%
×8stories
+106ft-45ft

Overall

3012

Males

2371

M40-44

216

18M→20M

18.0 - 20.0 mi

Top 28%
×3stories
+52ft-26ft

Overall

2033

Males

1658

M40-44

151

20M→22M

20.0 - 22.0 mi

Top 27%
×21stories
+17ft-266ft

Overall

1946

Males

1554

M40-44

133

22M→24M

22.0 - 24.0 mi

Top 34%
×3stories
+70ft-85ft

Overall

2401

Males

1827

M40-44

159

24M→Finish

24.0 - 26.2 mi

Top 32%
~flat
+2ft-2ft

Overall

2319

Males

1771

M40-44

151

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2978*
Passed By
1369
Net Change
+1609
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4976
2M → 4M87*345-258#4976#5234
4M → 6M4887+481#5234#4753
6M → 8M93*63+30#4753#4723
8M → 9.6M7*910-903#4723#5626
9.6M → 10M700+70#5626#5556
10M → 10.5M1603+157#5556#5399
10.5M → 12M2512+249#5399#5150
12M → 14M233*2+231#5150#4919
14M → 16M492*0+492#4919#4427
16M → 18M25717+240#4427#4187
18M → 20M283*0+283#4187#3904
20M → 22M243*1+242#3904#3662
22M → 24M163*9+154#3662#3508
24M → Finish151*10+141#3508#3367
TOTALS2978*1369+1609

* 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

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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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Qualifying & Age Grade

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Activity Data

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