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SF MARATHON 2026

Vasco Xu

Bib: 5479•M•Age: 27

Chicago, IL

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:03
Rank: #2360
Start → 2M
18:03 | 9:01/mi
4M
35:34
Rank: #2001 (+359)
2M → 4M
17:31 | 8:46/mi
6M
52:58
Rank: #1865 (+136)
4M → 6M
17:24 | 8:42/mi
8M
1:11:18
Rank: #2058 (-193)
6M → 8M
18:20 | 9:10/mi
9.6M
1:27:15
Rank: #2299 (-241)
8M → 9.6M
15:57 | 9:58/mi
10M
1:29:55
Rank: #2335 (-36)
9.6M → 10M
2:40 | 6:40/mi
10.5M
1:36:53
Rank: #2497 (-162)
10M → 10.5M
6:58 | 13:56/mi
12M
1:52:40
Rank: #2828 (-331)
10.5M → 12M
15:47 | 10:31/mi
14M
2:15:39
Rank: #3075 (-247)
12M → 14M
22:59 | 11:29/mi
16M
2:33:44
Rank: #3092 (-17)
14M → 16M
18:05 | 9:02/mi
18M
3:01:20
Rank: #3535 (-443)
16M → 18M
27:36 | 13:48/mi
20M
3:27:51
Rank: #3857 (-322)
18M → 20M
26:31 | 13:15/mi
22M
3:58:26
Rank: #4412 (-555)
20M → 22M
30:35 | 15:17/mi
24M
4:27:14
Rank: #4625 (-213)
22M → 24M
28:48 | 14:24/mi
Finish· 26.22 mi
4:53:42
Rank: #4644 (-19)
24M → Finish
26:28 | 11:56/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:15:39
Pace9:41 /mi
2nd Half
Distance12.22 mi
Time2:38:03
Pace12:56 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:40:4718:039:0118:03
9:01
-
4M
4.00 mi05:58:1835:348:5417:31
8:46
-0:15
6M
6.00 mi06:15:4252:588:5017:24
8:42
-0:04
8M
8.00 mi06:34:021:11:188:5518:20
9:10
+0:28
9.6M
9.60 mi06:49:591:27:159:0515:57
9:58
+0:48
10M
10.00 mi06:52:391:29:559:002:40
6:40
-3:18
10.5M
10.50 mi06:59:371:36:539:146:58
13:56
+7:16
12M
12.00 mi07:15:241:52:409:2315:47
10:31
-3:25
14M
14.00 mi07:38:232:15:399:4122:59
11:29
+0:58
16M
16.00 mi07:56:282:33:449:3618:05
9:02
-2:27
18M
18.00 mi08:24:043:01:2010:0427:36
13:48
+4:46
20M
20.00 mi08:50:353:27:5110:2426:31
13:15
-0:33
22M
22.00 mi09:21:103:58:2610:5030:35
15:17
+2:02
24M
24.00 mi09:49:584:27:1411:0828:48
14:24
-0:53
Finish
26.22 mi10:16:264:53:4211:1326:28
11:56
-2:28

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

6:40 /mi

Average Pace

11:13 /mi

Slowest Pace

15:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:03

31% of race

Time at Steady Pace

54:43

19% of race

Time at Slower Pace

2:26:56

50% of race

Average Pace: 11:12 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:40:4718:039:0118:03
9:01
#2360
4M
4.00 mi05:58:1835:348:5417:31
8:46
#2001
6M
6.00 mi06:15:4252:588:5017:24
8:42
#1865
8M
8.00 mi06:34:021:11:188:5518:20
9:10
#2058
9.6M
9.60 mi06:49:591:27:159:0515:57
9:58
#2299
10M
10.00 mi06:52:391:29:559:002:40
6:40
#2335
10.5M
10.50 mi06:59:371:36:539:146:58
13:56
#2497
12M
12.00 mi07:15:241:52:409:2315:47
10:31
#2828
14M
14.00 mi07:38:232:15:399:4122:59
11:29
#3075
16M
16.00 mi07:56:282:33:449:3618:05
9:02
#3092
18M
18.00 mi08:24:043:01:2010:0427:36
13:48
#3535
20M
20.00 mi08:50:353:27:5110:2426:31
13:15
#3857
22M
22.00 mi09:21:103:58:2610:5030:35
15:17
#4412
24M
24.00 mi09:49:584:27:1411:0828:48
14:24
#4625
Finish
26.22 mi10:16:264:53:4211:1326:28
11:56
#4644
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 54%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:38

Segment Time

10:42/mi

Pace

0.90 mi

Distance

Overall

3864

Men

3048

Division

755

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi236019794794701(Top 66%)3580(Top 71%)895(Top 76%)
4M4.00 mi2.00 mi2001+3591707+272406+731770(Top 25%)1516(Top 30%)357(Top 30%)
6M6.00 mi2.00 mi1865+1361594+113383+231647(Top 23%)1412(Top 28%)349(Top 30%)
8M8.00 mi2.00 mi2058-1931747-153415-322854(Top 40%)2363(Top 47%)595(Top 51%)
9.6M9.60 mi1.60 mi2299-2411935-188471-563122(Top 44%)2545(Top 50%)636(Top 54%)
10M10.00 mi0.40 mi2335-361966-31478-73279(Top 46%)2654(Top 53%)654(Top 56%)
10.5M10.50 mi0.50 mi2497-1622089-123516-384208(Top 59%)3247(Top 64%)805(Top 68%)
12M12.00 mi1.50 mi2828-3312339-250582-664701(Top 66%)3580(Top 71%)895(Top 76%)
14M14.00 mi2.00 mi3075-2472521-182618-364564(Top 64%)3481(Top 69%)853(Top 73%)
16M16.00 mi2.00 mi3092-172521629-113526(Top 49%)2727(Top 54%)686(Top 58%)
18M18.00 mi2.00 mi3535-4432811-290697-685855(Top 82%)4207(Top 83%)1006(Top 86%)
20M20.00 mi2.00 mi3857-3223006-195742-455868(Top 82%)4188(Top 83%)997(Top 85%)
22M22.00 mi2.00 mi4412-5553358-352826-846867(Top 96%)4844(Top 96%)1135(Top 97%)
24M24.00 mi2.00 mi4625-2133477-119859-335877(Top 82%)4165(Top 82%)995(Top 85%)
Finish26.22 mi2.22 mi4644-193482-5863-44490(Top 63%)3243(Top 64%)806(Top 69%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 66%
×1human
+6ft-11ft

Overall

4701

Males

3580

M25-29

899

2M→4M

2.0 - 4.0 mi

Top 25%
×4stories
+75ft-70ft

Overall

1770

Males

1516

M25-29

359

4M→6M

4.0 - 6.0 mi

Top 23%
×5stories
+71ft-18ft

Overall

1647

Males

1412

M25-29

352

6M→8M

6.0 - 8.0 mi

Top 40%
×9stories
+106ft-21ft

Overall

2854

Males

2363

M25-29

598

8M→9.6M

8.0 - 9.6 mi

Top 44%
×13stories
+117ft-177ft

Overall

3122

Males

2545

M25-29

640

9.6M→10M

9.6 - 10.0 mi

Top 46%
×1story
+17ft-12ft

Overall

3279

Males

2654

M25-29

658

10M→10.5M

10.0 - 10.5 mi

Top 59%
×9stories
+0ft-102ft

Overall

4208

Males

3247

M25-29

810

10.5M→12M

10.5 - 12.0 mi

Top 66%
×18stories
+304ft-125ft

Overall

4701

Males

3580

M25-29

899

12M→14M

12.0 - 14.0 mi

Top 64%
×9stories
+99ft-125ft

Overall

4564

Males

3481

M25-29

857

14M→16M

14.0 - 16.0 mi

Top 49%
×9stories
+124ft-78ft

Overall

3526

Males

2727

M25-29

687

16M→18M

16.0 - 18.0 mi

Top 82%
×8stories
+106ft-45ft

Overall

5855

Males

4207

M25-29

1009

18M→20M

18.0 - 20.0 mi

Top 82%
×3stories
+52ft-26ft

Overall

5868

Males

4188

M25-29

999

20M→22M

20.0 - 22.0 mi

Top 96%
×21stories
+17ft-266ft

Overall

6867

Males

4844

M25-29

1137

22M→24M

22.0 - 24.0 mi

Top 82%
×3stories
+70ft-85ft

Overall

5877

Males

4165

M25-29

996

24M→Finish

24.0 - 26.2 mi

Top 63%
~flat
+2ft-2ft

Overall

4490

Males

3243

M25-29

806

Passing Analysis

Category:
Athletes Passed
776*
Passed By
3060
Net Change
-2284
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2360
2M → 4M37718+359#2360#2001
4M → 6M14711+136#2001#1865
6M → 8M11*204-193#1865#2058
8M → 9.6M14255-241#2058#2299
9.6M → 10M1046-36#2299#2335
10M → 10.5M12174-162#2335#2497
10.5M → 12M7338-331#2497#2828
12M → 14M7*254-247#2828#3075
14M → 16M105*122-17#3075#3092
16M → 18M11454-443#3092#3535
18M → 20M10*332-322#3535#3857
20M → 22M3*558-555#3857#4412
22M → 24M14*227-213#4412#4625
24M → Finish48*67-19#4625#4644
TOTALS776*3060-2284

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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