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SF MARATHON 2026

Ricardo Castillo

Bib: 2563•M•Age: 41

San Jose, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 48%
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Top 47%
Division (M40-44)
#0 / 435
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
18:01
Rank: #2306
Start → 2M
18:01 | 9:00/mi
4M
36:31
Rank: #2534 (-228)
2M → 4M
18:30 | 9:15/mi
6M
57:33
Rank: #3265 (-731)
4M → 6M
21:02 | 10:31/mi
8M
1:16:43
Rank: #3297 (-32)
6M → 8M
19:10 | 9:35/mi
9.6M
1:33:28
Rank: #3375 (-78)
8M → 9.6M
16:45 | 10:28/mi
10M
1:36:09
Rank: #3371 (+4)
9.6M → 10M
2:41 | 6:43/mi
10.5M
1:43:00
Rank: #3391 (-20)
10M → 10.5M
6:51 | 13:42/mi
12M
1:57:38
Rank: #3426 (-35)
10.5M → 12M
14:38 | 9:45/mi
14M
2:19:30
Rank: #3469 (-43)
12M → 14M
21:52 | 10:56/mi
16M
2:40:26
Rank: #3684 (-215)
14M → 16M
20:56 | 10:28/mi
18M
3:01:22
Rank: #3537 (+147)
16M → 18M
20:56 | 10:28/mi
20M
3:23:33
Rank: #3562 (-25)
18M → 20M
22:11 | 11:05/mi
22M
3:43:58
Rank: #3501 (+61)
20M → 22M
20:25 | 10:12/mi
24M
4:07:55
Rank: #3520 (-19)
22M → 24M
23:57 | 11:59/mi
Finish· 26.22 mi
4:31:44
Rank: #3464 (+56)
24M → Finish
23:49 | 10:44/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:19:30
Pace9:58 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:12:14
Pace10:49 /mi
📊Negative Split: 5.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:1118:019:0018:01
9:00
-
4M
4.00 mi05:55:4136:319:0818:30
9:15
+0:15
6M
6.00 mi06:16:4357:339:3621:02
10:31
+1:16
8M
8.00 mi06:35:531:16:439:3519:10
9:35
-0:56
9.6M
9.60 mi06:52:381:33:289:4416:45
10:28
+0:53
10M
10.00 mi06:55:191:36:099:372:41
6:43
-3:45
10.5M
10.50 mi07:02:101:43:009:496:51
13:42
+6:59
12M
12.00 mi07:16:481:57:389:4814:38
9:45
-3:57
14M
14.00 mi07:38:402:19:309:5821:52
10:56
+1:11
16M
16.00 mi07:59:362:40:2610:0220:56
10:28
-0:28
18M
18.00 mi08:20:323:01:2210:0520:56
10:28
0:00
20M
20.00 mi08:42:433:23:3310:1122:11
11:05
+0:37
22M
22.00 mi09:03:083:43:5810:1120:25
10:12
-0:53
24M
24.00 mi09:27:054:07:5510:2023:57
11:59
+1:47
Finish
26.22 mi09:50:544:31:4410:2223:49
10:44
-1:15

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

6:43 /mi

Average Pace

10:22 /mi

Slowest Pace

13:42 /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

58:22

21% of race

Time at Steady Pace

3:02:34

67% of race

Time at Slower Pace

30:48

11% of race

Average Pace: 10:22 /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 mi05:37:1118:019:0018:01
9:00
#2306
4M
4.00 mi05:55:4136:319:0818:30
9:15
#2534
6M
6.00 mi06:16:4357:339:3621:02
10:31
#3265
8M
8.00 mi06:35:531:16:439:3519:10
9:35
#3297
9.6M
9.60 mi06:52:381:33:289:4416:45
10:28
#3375
10M
10.00 mi06:55:191:36:099:372:41
6:43
#3371
10.5M
10.50 mi07:02:101:43:009:496:51
13:42
#3391
12M
12.00 mi07:16:481:57:389:4814:38
9:45
#3426
14M
14.00 mi07:38:402:19:309:5821:52
10:56
#3469
16M
16.00 mi07:59:362:40:2610:0220:56
10:28
#3684
18M
18.00 mi08:20:323:01:2210:0520:56
10:28
#3537
20M
20.00 mi08:42:433:23:3310:1122:11
11:05
#3562
22M
22.00 mi09:03:083:43:5810:1120:25
10:12
#3501
24M
24.00 mi09:27:054:07:5510:2023:57
11:59
#3520
Finish
26.22 mi09:50:544:31:4410:2223:49
10:44
#3464
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 52%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:32

Segment Time

10:36/mi

Pace

0.90 mi

Distance

Overall

3728

Men

2961

Division

254

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi230619371783834(Top 54%)3019(Top 60%)253(Top 58%)
4M4.00 mi2.00 mi2534-2282113-176191-132788(Top 39%)2306(Top 46%)203(Top 47%)
6M6.00 mi2.00 mi3265-7312653-540232-414622(Top 64%)3548(Top 70%)300(Top 69%)
8M8.00 mi2.00 mi3297-322683-30233-13474(Top 48%)2807(Top 56%)244(Top 56%)
9.6M9.60 mi1.60 mi3375-782732-49235-23718(Top 52%)2949(Top 58%)256(Top 59%)
10M10.00 mi0.40 mi3371+42726+6236-13339(Top 47%)2696(Top 53%)228(Top 52%)
10.5M10.50 mi0.50 mi3391-202744-18235+13974(Top 55%)3101(Top 61%)267(Top 61%)
12M12.00 mi1.50 mi3426-352762-182353834(Top 54%)3019(Top 60%)253(Top 58%)
14M14.00 mi2.00 mi3469-432790-282353875(Top 54%)3047(Top 60%)261(Top 60%)
16M16.00 mi2.00 mi3684-2152936-146254-195069(Top 71%)3753(Top 74%)316(Top 73%)
18M18.00 mi2.00 mi3537+1472813+123243+112848(Top 40%)2259(Top 45%)204(Top 47%)
20M20.00 mi2.00 mi3562-252821-8244-13848(Top 54%)2887(Top 57%)254(Top 58%)
22M22.00 mi2.00 mi3501+612767+54241+33379(Top 47%)2550(Top 50%)223(Top 51%)
24M24.00 mi2.00 mi3520-192752+15240+13853(Top 54%)2794(Top 55%)239(Top 55%)
Finish26.22 mi2.22 mi3464+562695+57237+33173(Top 44%)2343(Top 46%)193(Top 44%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 54%
×1human
+6ft-11ft

Overall

3834

Males

3019

M40-44

254

2M→4M

2.0 - 4.0 mi

Top 39%
×4stories
+75ft-70ft

Overall

2788

Males

2306

M40-44

204

4M→6M

4.0 - 6.0 mi

Top 64%
×5stories
+71ft-18ft

Overall

4622

Males

3548

M40-44

301

6M→8M

6.0 - 8.0 mi

Top 48%
×9stories
+106ft-21ft

Overall

3474

Males

2807

M40-44

245

8M→9.6M

8.0 - 9.6 mi

Top 52%
×13stories
+117ft-177ft

Overall

3718

Males

2949

M40-44

257

9.6M→10M

9.6 - 10.0 mi

Top 47%
×1story
+17ft-12ft

Overall

3339

Males

2696

M40-44

229

10M→10.5M

10.0 - 10.5 mi

Top 55%
×9stories
+0ft-102ft

Overall

3974

Males

3101

M40-44

268

10.5M→12M

10.5 - 12.0 mi

Top 54%
×18stories
+304ft-125ft

Overall

3834

Males

3019

M40-44

254

12M→14M

12.0 - 14.0 mi

Top 54%
×9stories
+99ft-125ft

Overall

3875

Males

3047

M40-44

262

14M→16M

14.0 - 16.0 mi

Top 71%
×9stories
+124ft-78ft

Overall

5069

Males

3753

M40-44

317

16M→18M

16.0 - 18.0 mi

Top 40%
×8stories
+106ft-45ft

Overall

2848

Males

2259

M40-44

204

18M→20M

18.0 - 20.0 mi

Top 54%
×3stories
+52ft-26ft

Overall

3848

Males

2887

M40-44

254

20M→22M

20.0 - 22.0 mi

Top 47%
×21stories
+17ft-266ft

Overall

3379

Males

2550

M40-44

223

22M→24M

22.0 - 24.0 mi

Top 54%
×3stories
+70ft-85ft

Overall

3853

Males

2794

M40-44

239

24M→Finish

24.0 - 26.2 mi

Top 44%
~flat
+2ft-2ft

Overall

3173

Males

2343

M40-44

193

Passing Analysis

Category:
Athletes Passed
782*
Passed By
1940
Net Change
-1158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2306
2M → 4M42270-228#2306#2534
4M → 6M14745-731#2534#3265
6M → 8M55*87-32#3265#3297
8M → 9.6M48*126-78#3297#3375
9.6M → 10M117+4#3375#3371
10M → 10.5M3454-20#3371#3391
10.5M → 12M3469-35#3391#3426
12M → 14M34*77-43#3426#3469
14M → 16M38*253-215#3469#3684
16M → 18M18033+147#3684#3537
18M → 20M51*76-25#3537#3562
20M → 22M91*30+61#3562#3501
22M → 24M56*75-19#3501#3520
24M → Finish94*38+56#3520#3464
TOTALS782*1940-1158

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

📊

Passing Visuals

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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