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SF MARATHON 2026

Steven Zhou

Bib: 6544•M•Age: 28

Chicago, IL

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 21%
Gender (Male)
#0 / 5052
Top 25%
Division (M25-29)
#0 / 1176
Top 27%
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
17:21
Rank: #1660
Start → 2M
17:21 | 8:40/mi
4M
35:11
Rank: #1809 (-149)
2M → 4M
17:50 | 8:55/mi
6M
52:12
Rank: #1620 (+189)
4M → 6M
17:01 | 8:30/mi
8M
1:08:56
Rank: #1530 (+90)
6M → 8M
16:44 | 8:22/mi
9.6M
1:23:32
Rank: #1566 (-36)
8M → 9.6M
14:36 | 9:07/mi
10M
1:25:54
Rank: #1551 (+15)
9.6M → 10M
2:22 | 5:55/mi
10.5M
1:31:35
Rank: #1525 (+26)
10M → 10.5M
5:41 | 11:22/mi
12M
1:43:41
Rank: #1483 (+42)
10.5M → 12M
12:06 | 8:04/mi
14M
2:02:53
Rank: #1549 (-66)
12M → 14M
19:12 | 9:36/mi
16M
2:16:48
Rank: #1372 (+177)
14M → 16M
13:55 | 6:57/mi
18M
2:37:39
Rank: #1526 (-154)
16M → 18M
20:51 | 10:26/mi
20M
2:56:28
Rank: #1551 (-25)
18M → 20M
18:49 | 9:24/mi
22M
3:15:30
Rank: #1638 (-87)
20M → 22M
19:02 | 9:31/mi
24M
3:34:38
Rank: #1574 (+64)
22M → 24M
19:08 | 9:34/mi
Finish· 26.22 mi
3:54:32
Rank: #1479 (+95)
24M → Finish
19:54 | 8:58/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:02:53
Pace8:47 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:51:39
Pace9:08 /mi
📊Negative Split: 9.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:3617:218:4017:21
8:40
-
4M
4.00 mi05:55:2635:118:4817:50
8:55
+0:15
6M
6.00 mi06:12:2752:128:4217:01
8:30
-0:25
8M
8.00 mi06:29:111:08:568:3716:44
8:22
-0:08
9.6M
9.60 mi06:43:471:23:328:4214:36
9:07
+0:45
10M
10.00 mi06:46:091:25:548:352:22
5:55
-3:12
10.5M
10.50 mi06:51:501:31:358:435:41
11:22
+5:27
12M
12.00 mi07:03:561:43:418:3812:06
8:04
-3:18
14M
14.00 mi07:23:082:02:538:4719:12
9:36
+1:32
16M
16.00 mi07:37:032:16:488:3313:55
6:57
-2:39
18M
18.00 mi07:57:542:37:398:4620:51
10:26
+3:29
20M
20.00 mi08:16:432:56:288:4918:49
9:24
-1:02
22M
22.00 mi08:35:453:15:308:5319:02
9:31
+0:07
24M
24.00 mi08:54:533:34:388:5719:08
9:34
+0:03
Finish
26.22 mi09:14:473:54:328:5719:54
8:58
-0:36

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

5:55 /mi

Average Pace

8:57 /mi

Slowest Pace

11:22 /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

28:23

12% of race

Time at Steady Pace

2:40:25

68% of race

Time at Slower Pace

45:44

19% of race

Average Pace: 8:57 /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 mi05:37:3617:218:4017:21
8:40
#1660
4M
4.00 mi05:55:2635:118:4817:50
8:55
#1809
6M
6.00 mi06:12:2752:128:4217:01
8:30
#1620
8M
8.00 mi06:29:111:08:568:3716:44
8:22
#1530
9.6M
9.60 mi06:43:471:23:328:4214:36
9:07
#1566
10M
10.00 mi06:46:091:25:548:352:22
5:55
#1551
10.5M
10.50 mi06:51:501:31:358:435:41
11:22
#1525
12M
12.00 mi07:03:561:43:418:3812:06
8:04
#1483
14M
14.00 mi07:23:082:02:538:4719:12
9:36
#1549
16M
16.00 mi07:37:032:16:488:3313:55
6:57
#1372
18M
18.00 mi07:57:542:37:398:4620:51
10:26
#1526
20M
20.00 mi08:16:432:56:288:4918:49
9:24
#1551
22M
22.00 mi08:35:453:15:308:5319:02
9:31
#1638
24M
24.00 mi08:54:533:34:388:5719:08
9:34
#1574
Finish
26.22 mi09:14:473:54:328:5719:54
8:58
#1479
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 20%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:03

Segment Time

8:57/mi

Pace

0.90 mi

Distance

Overall

1417

Men

1236

Division

310

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi166014333451375(Top 19%)1184(Top 23%)318(Top 27%)
4M4.00 mi2.00 mi1809-1491556-123376-312045(Top 29%)1730(Top 34%)401(Top 34%)
6M6.00 mi2.00 mi1620+1891399+157336+401368(Top 19%)1184(Top 23%)295(Top 25%)
8M8.00 mi2.00 mi1530+901327+72325+111338(Top 19%)1158(Top 23%)286(Top 24%)
9.6M9.60 mi1.60 mi1566-361357-30330-51846(Top 26%)1586(Top 31%)397(Top 34%)
10M10.00 mi0.40 mi1551+151345+12328+21491(Top 21%)1285(Top 25%)321(Top 27%)
10.5M10.50 mi0.50 mi1525+261319+26327+11511(Top 21%)1318(Top 26%)330(Top 28%)
12M12.00 mi1.50 mi1483+421279+40316+111375(Top 19%)1184(Top 23%)318(Top 27%)
14M14.00 mi2.00 mi1549-661335-56328-122108(Top 29%)1784(Top 35%)433(Top 37%)
16M16.00 mi2.00 mi1372+1771194+141295+33884(Top 12%)763(Top 15%)197(Top 17%)
18M18.00 mi2.00 mi1526-1541308-114332-372812(Top 39%)2231(Top 44%)558(Top 47%)
20M20.00 mi2.00 mi1551-251323-15337-51939(Top 27%)1591(Top 31%)394(Top 34%)
22M22.00 mi2.00 mi1638-871389-66355-182566(Top 36%)2005(Top 40%)504(Top 43%)
24M24.00 mi2.00 mi1574+641326+63341+141296(Top 18%)1040(Top 21%)270(Top 23%)
Finish26.22 mi2.22 mi1479+951244+82317+241081(Top 15%)872(Top 17%)237(Top 20%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 19%
×1human
+6ft-11ft

Overall

1375

Males

1184

M25-29

319

2M→4M

2.0 - 4.0 mi

Top 29%
×4stories
+75ft-70ft

Overall

2045

Males

1730

M25-29

403

4M→6M

4.0 - 6.0 mi

Top 19%
×5stories
+71ft-18ft

Overall

1368

Males

1184

M25-29

298

6M→8M

6.0 - 8.0 mi

Top 19%
×9stories
+106ft-21ft

Overall

1338

Males

1158

M25-29

288

8M→9.6M

8.0 - 9.6 mi

Top 26%
×13stories
+117ft-177ft

Overall

1846

Males

1586

M25-29

399

9.6M→10M

9.6 - 10.0 mi

Top 21%
×1story
+17ft-12ft

Overall

1491

Males

1285

M25-29

323

10M→10.5M

10.0 - 10.5 mi

Top 21%
×9stories
+0ft-102ft

Overall

1511

Males

1318

M25-29

333

10.5M→12M

10.5 - 12.0 mi

Top 19%
×18stories
+304ft-125ft

Overall

1375

Males

1184

M25-29

319

12M→14M

12.0 - 14.0 mi

Top 29%
×9stories
+99ft-125ft

Overall

2108

Males

1784

M25-29

436

14M→16M

14.0 - 16.0 mi

Top 12%
×9stories
+124ft-78ft

Overall

884

Males

763

M25-29

197

16M→18M

16.0 - 18.0 mi

Top 39%
×8stories
+106ft-45ft

Overall

2812

Males

2231

M25-29

561

18M→20M

18.0 - 20.0 mi

Top 27%
×3stories
+52ft-26ft

Overall

1939

Males

1591

M25-29

395

20M→22M

20.0 - 22.0 mi

Top 36%
×21stories
+17ft-266ft

Overall

2566

Males

2005

M25-29

505

22M→24M

22.0 - 24.0 mi

Top 18%
×3stories
+70ft-85ft

Overall

1296

Males

1040

M25-29

270

24M→Finish

24.0 - 26.2 mi

Top 15%
~flat
+2ft-2ft

Overall

1081

Males

872

M25-29

237

Passing Analysis

Category:
Athletes Passed
950*
Passed By
769
Net Change
+181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1660
2M → 4M33182-149#1660#1809
4M → 6M1978+189#1809#1620
6M → 8M103*13+90#1620#1530
8M → 9.6M2662-36#1530#1566
9.6M → 10M161+15#1566#1551
10M → 10.5M3610+26#1551#1525
10.5M → 12M6018+42#1525#1483
12M → 14M18*84-66#1483#1549
14M → 16M187*10+177#1549#1372
16M → 18M28182-154#1372#1526
18M → 20M41*66-25#1526#1551
20M → 22M20*107-87#1551#1638
22M → 24M79*15+64#1638#1574
24M → Finish106*11+95#1574#1479
TOTALS950*769+181

* 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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