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SF MARATHON 2026

Thaddeus Osalvo

Bib: 4802•M•Age: 31

Durham, NC

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0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M30-34)
#0 / 1040
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
19:03
Rank: #3330
Start → 2M
19:03 | 9:31/mi
4M
41:02
Rank: #4532 (-1202)
2M → 4M
21:59 | 11:00/mi
6M
1:03:10
Rank: #4830 (-298)
4M → 6M
22:08 | 11:04/mi
8M
1:25:20
Rank: #5049 (-219)
6M → 8M
22:10 | 11:05/mi
9.6M
1:42:55
Rank: #4893 (+156)
8M → 9.6M
17:35 | 10:59/mi
10M
1:45:57
Rank: #4901 (-8)
9.6M → 10M
3:02 | 7:36/mi
10.5M
1:53:09
Rank: #4850 (+51)
10M → 10.5M
7:12 | 14:24/mi
12M
2:10:10
Rank: #4970 (-120)
10.5M → 12M
17:01 | 11:21/mi
14M
2:33:50
Rank: #4938 (+32)
12M → 14M
23:40 | 11:50/mi
16M
2:52:03
Rank: #4726 (+212)
14M → 16M
18:13 | 9:06/mi
18M
3:19:41
Rank: #4943 (-217)
16M → 18M
27:38 | 13:49/mi
20M
3:44:05
Rank: #4937 (+6)
18M → 20M
24:24 | 12:12/mi
22M
4:05:07
Rank: #4818 (+119)
20M → 22M
21:02 | 10:31/mi
24M
4:29:31
Rank: #4772 (+46)
22M → 24M
24:24 | 12:12/mi
Finish· 26.22 mi
4:53:38
Rank: #4641 (+131)
24M → Finish
24:07 | 10:52/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
Time2:33:50
Pace10:59 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:19:48
Pace11:26 /mi
📊Negative Split: 9.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:50:1819:039:3119:03
9:31
-
4M
4.00 mi06:12:1741:0210:1621:59
11:00
+1:29
6M
6.00 mi06:34:251:03:1010:3222:08
11:04
+0:04
8M
8.00 mi06:56:351:25:2010:4022:10
11:05
+0:01
9.6M
9.60 mi07:14:101:42:5510:4317:35
10:59
-0:06
10M
10.00 mi07:17:121:45:5710:363:02
7:36
-3:23
10.5M
10.50 mi07:24:241:53:0910:477:12
14:24
+6:48
12M
12.00 mi07:41:252:10:1010:5117:01
11:21
-3:03
14M
14.00 mi08:05:052:33:5010:5923:40
11:50
+0:29
16M
16.00 mi08:23:182:52:0310:4518:13
9:06
-2:44
18M
18.00 mi08:50:563:19:4111:0627:38
13:49
+4:43
20M
20.00 mi09:15:203:44:0511:1224:24
12:12
-1:37
22M
22.00 mi09:36:224:05:0711:0821:02
10:31
-1:41
24M
24.00 mi10:00:464:29:3111:1424:24
12:12
+1:41
Finish
26.22 mi10:24:534:53:3811:1224:07
10:52
-1:20

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

7:36 /mi

Average Pace

11:12 /mi

Slowest Pace

14:24 /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

40:18

14% of race

Time at Steady Pace

2:49:42

58% of race

Time at Slower Pace

1:23:38

28% 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:50:1819:039:3119:03
9:31
#3330
4M
4.00 mi06:12:1741:0210:1621:59
11:00
#4532
6M
6.00 mi06:34:251:03:1010:3222:08
11:04
#4830
8M
8.00 mi06:56:351:25:2010:4022:10
11:05
#5049
9.6M
9.60 mi07:14:101:42:5510:4317:35
10:59
#4893
10M
10.00 mi07:17:121:45:5710:363:02
7:36
#4901
10.5M
10.50 mi07:24:241:53:0910:477:12
14:24
#4850
12M
12.00 mi07:41:252:10:1010:5117:01
11:21
#4970
14M
14.00 mi08:05:052:33:5010:5923:40
11:50
#4938
16M
16.00 mi08:23:182:52:0310:4518:13
9:06
#4726
18M
18.00 mi08:50:563:19:4111:0627:38
13:49
#4943
20M
20.00 mi09:15:203:44:0511:1224:24
12:12
#4937
22M
22.00 mi09:36:224:05:0711:0821:02
10:31
#4818
24M
24.00 mi10:00:464:29:3111:1424:24
12:12
#4772
Finish
26.22 mi10:24:534:53:3811:1224:07
10:52
#4641
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 65%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:14

Segment Time

11:22/mi

Pace

0.90 mi

Distance

Overall

4673

Men

3545

Division

738

See the full Garmin Challenge leaderboard

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi333027025585515(Top 77%)4073(Top 81%)847(Top 81%)
4M4.00 mi2.00 mi4532-12023495-793716-1585550(Top 77%)4115(Top 81%)849(Top 82%)
6M6.00 mi2.00 mi4830-2983676-181754-385422(Top 76%)4039(Top 80%)844(Top 81%)
8M8.00 mi2.00 mi5049-2193831-155787-335852(Top 82%)4327(Top 86%)896(Top 86%)
9.6M9.60 mi1.60 mi4893+1563722+109767+204420(Top 62%)3398(Top 67%)703(Top 68%)
10M10.00 mi0.40 mi4901-83724-2768-15144(Top 72%)3857(Top 76%)794(Top 76%)
10.5M10.50 mi0.50 mi4850+513693+31762+64629(Top 65%)3512(Top 70%)719(Top 69%)
12M12.00 mi1.50 mi4970-1203762-69783-215515(Top 77%)4073(Top 81%)847(Top 81%)
14M14.00 mi2.00 mi4938+323733+29775+84914(Top 69%)3698(Top 73%)759(Top 73%)
16M16.00 mi2.00 mi4726+2123595+138749+263617(Top 50%)2791(Top 55%)572(Top 55%)
18M18.00 mi2.00 mi4943-2173718-123768-195866(Top 82%)4215(Top 83%)850(Top 82%)
20M20.00 mi2.00 mi4937+63701+17761+75020(Top 70%)3636(Top 72%)742(Top 71%)
22M22.00 mi2.00 mi4818+1193617+84739+223721(Top 52%)2754(Top 55%)561(Top 54%)
24M24.00 mi2.00 mi4772+463571+46730+94062(Top 57%)2944(Top 58%)594(Top 57%)
Finish26.22 mi2.22 mi4641+1313480+91709+213335(Top 47%)2442(Top 48%)492(Top 47%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
×1human
+6ft-11ft

Overall

5515

Males

4073

M30-34

851

2M→4M

2.0 - 4.0 mi

Top 77%
×4stories
+75ft-70ft

Overall

5550

Males

4115

M30-34

854

4M→6M

4.0 - 6.0 mi

Top 76%
×5stories
+71ft-18ft

Overall

5422

Males

4039

M30-34

849

6M→8M

6.0 - 8.0 mi

Top 82%
×9stories
+106ft-21ft

Overall

5852

Males

4327

M30-34

902

8M→9.6M

8.0 - 9.6 mi

Top 62%
×13stories
+117ft-177ft

Overall

4420

Males

3398

M30-34

705

9.6M→10M

9.6 - 10.0 mi

Top 72%
×1story
+17ft-12ft

Overall

5144

Males

3857

M30-34

797

10M→10.5M

10.0 - 10.5 mi

Top 65%
×9stories
+0ft-102ft

Overall

4629

Males

3512

M30-34

722

10.5M→12M

10.5 - 12.0 mi

Top 77%
×18stories
+304ft-125ft

Overall

5515

Males

4073

M30-34

851

12M→14M

12.0 - 14.0 mi

Top 69%
×9stories
+99ft-125ft

Overall

4914

Males

3698

M30-34

762

14M→16M

14.0 - 16.0 mi

Top 50%
×9stories
+124ft-78ft

Overall

3617

Males

2791

M30-34

573

16M→18M

16.0 - 18.0 mi

Top 82%
×8stories
+106ft-45ft

Overall

5866

Males

4215

M30-34

852

18M→20M

18.0 - 20.0 mi

Top 70%
×3stories
+52ft-26ft

Overall

5020

Males

3636

M30-34

744

20M→22M

20.0 - 22.0 mi

Top 52%
×21stories
+17ft-266ft

Overall

3721

Males

2754

M30-34

563

22M→24M

22.0 - 24.0 mi

Top 57%
×3stories
+70ft-85ft

Overall

4062

Males

2944

M30-34

595

24M→Finish

24.0 - 26.2 mi

Top 47%
~flat
+2ft-2ft

Overall

3335

Males

2442

M30-34

492

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1171*
Passed By
2482
Net Change
-1311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3330
2M → 4M8*1210-1202#3330#4532
4M → 6M72370-298#4532#4830
6M → 8M15*234-219#4830#5049
8M → 9.6M175*19+156#5049#4893
9.6M → 10M1321-8#4893#4901
10M → 10.5M7120+51#4901#4850
10.5M → 12M38158-120#4850#4970
12M → 14M86*54+32#4970#4938
14M → 16M230*18+212#4938#4726
16M → 18M33250-217#4726#4943
18M → 20M69*63+6#4943#4937
20M → 22M137*18+119#4937#4818
22M → 24M84*38+46#4818#4772
24M → Finish140*9+131#4772#4641
TOTALS1171*2482-1311

* 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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