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SF MARATHON 2026

Chibuike Uwakwe

Bib: 4488•M•Age: 25

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 34%
Gender (Male)
#0 / 5052
Top 40%
Division (M25-29)
#0 / 1176
Top 42%
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
18:15
Rank: #2590
Start → 2M
18:15 | 9:07/mi
4M
36:31
Rank: #2530 (+60)
2M → 4M
18:16 | 9:08/mi
6M
54:59
Rank: #2571 (-41)
4M → 6M
18:28 | 9:14/mi
8M
1:13:10
Rank: #2589 (-18)
6M → 8M
18:11 | 9:05/mi
9.6M
1:28:04
Rank: #2489 (+100)
8M → 9.6M
14:54 | 9:19/mi
10M
1:30:39
Rank: #2489
9.6M → 10M
2:35 | 6:28/mi
10.5M
1:36:40
Rank: #2452 (+37)
10M → 10.5M
6:01 | 12:02/mi
12M
1:49:33
Rank: #2402 (+50)
10.5M → 12M
12:53 | 8:35/mi
14M
2:08:45
Rank: #2334 (+68)
12M → 14M
19:12 | 9:36/mi
16M
2:23:44
Rank: #2142 (+192)
14M → 16M
14:59 | 7:29/mi
18M
2:45:36
Rank: #2325 (-183)
16M → 18M
21:52 | 10:56/mi
20M
3:06:30
Rank: #2398 (-73)
18M → 20M
20:54 | 10:27/mi
22M
3:25:17
Rank: #2352 (+46)
20M → 22M
18:47 | 9:23/mi
24M
3:48:16
Rank: #2417 (-65)
22M → 24M
22:59 | 11:30/mi
Finish· 26.22 mi
4:12:54
Rank: #2466 (-49)
24M → Finish
24:38 | 11:06/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:08:45
Pace9:12 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:04:09
Pace10:10 /mi
📊Negative Split: 3.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:41:4718:159:0718:15
9:07
-
4M
4.00 mi06:00:0336:319:0818:16
9:08
+0:01
6M
6.00 mi06:18:3154:599:1018:28
9:14
+0:06
8M
8.00 mi06:36:421:13:109:0918:11
9:05
-0:09
9.6M
9.60 mi06:51:361:28:049:1014:54
9:19
+0:14
10M
10.00 mi06:54:111:30:399:042:35
6:28
-2:51
10.5M
10.50 mi07:00:121:36:409:126:01
12:02
+5:34
12M
12.00 mi07:13:051:49:339:0812:53
8:35
-3:27
14M
14.00 mi07:32:172:08:459:1219:12
9:36
+1:01
16M
16.00 mi07:47:162:23:448:5914:59
7:29
-2:07
18M
18.00 mi08:09:082:45:369:1221:52
10:56
+3:27
20M
20.00 mi08:30:023:06:309:1920:54
10:27
-0:29
22M
22.00 mi08:48:493:25:179:2018:47
9:23
-1:04
24M
24.00 mi09:11:483:48:169:3122:59
11:30
+2:07
Finish
26.22 mi09:36:264:12:549:3924:38
11:06
-0:24

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

6:28 /mi

Average Pace

9:39 /mi

Slowest Pace

12:02 /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

30:27

12% of race

Time at Steady Pace

2:06:03

50% of race

Time at Slower Pace

1:36:24

38% of race

Average Pace: 9:39 /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 mi05:41:4718:159:0718:15
9:07
#2590
4M
4.00 mi06:00:0336:319:0818:16
9:08
#2530
6M
6.00 mi06:18:3154:599:1018:28
9:14
#2571
8M
8.00 mi06:36:421:13:109:0918:11
9:05
#2589
9.6M
9.60 mi06:51:361:28:049:1014:54
9:19
#2489
10M
10.00 mi06:54:111:30:399:042:35
6:28
#2489
10.5M
10.50 mi07:00:121:36:409:126:01
12:02
#2452
12M
12.00 mi07:13:051:49:339:0812:53
8:35
#2402
14M
14.00 mi07:32:172:08:459:1219:12
9:36
#2334
16M
16.00 mi07:47:162:23:448:5914:59
7:29
#2142
18M
18.00 mi08:09:082:45:369:1221:52
10:56
#2325
20M
20.00 mi08:30:023:06:309:1920:54
10:27
#2398
22M
22.00 mi08:48:493:25:179:2018:47
9:23
#2352
24M
24.00 mi09:11:483:48:169:3122:59
11:30
#2417
Finish
26.22 mi09:36:264:12:549:3924:38
11:06
#2466
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 33%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:36

Segment Time

9:33/mi

Pace

0.90 mi

Distance

Overall

2374

Men

1998

Division

507

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi259021535222225(Top 31%)1863(Top 37%)471(Top 40%)
4M4.00 mi2.00 mi2530+602111+42506+162507(Top 35%)2088(Top 41%)509(Top 43%)
6M6.00 mi2.00 mi2571-412131-20513-72721(Top 38%)2251(Top 45%)554(Top 47%)
8M8.00 mi2.00 mi2589-182152-21526-132704(Top 38%)2248(Top 44%)562(Top 48%)
9.6M9.60 mi1.60 mi2489+1002086+66516+102167(Top 30%)1847(Top 37%)461(Top 39%)
10M10.00 mi0.40 mi24892084+2514+22797(Top 39%)2304(Top 46%)565(Top 48%)
10.5M10.50 mi0.50 mi2452+372054+30507+72317(Top 32%)1941(Top 38%)485(Top 41%)
12M12.00 mi1.50 mi2402+502017+37502+52225(Top 31%)1863(Top 37%)471(Top 40%)
14M14.00 mi2.00 mi2334+681960+57487+152119(Top 30%)1793(Top 35%)436(Top 37%)
16M16.00 mi2.00 mi2142+1921796+164451+361576(Top 22%)1311(Top 26%)334(Top 28%)
18M18.00 mi2.00 mi2325-1831940-144481-303371(Top 47%)2608(Top 52%)648(Top 55%)
20M20.00 mi2.00 mi2398-731985-45493-123085(Top 43%)2393(Top 47%)591(Top 50%)
22M22.00 mi2.00 mi2352+461935+50481+122445(Top 34%)1925(Top 38%)484(Top 41%)
24M24.00 mi2.00 mi2417-651972-37486-53335(Top 47%)2451(Top 49%)613(Top 52%)
Finish26.22 mi2.22 mi2466-491998-26497-113594(Top 50%)2612(Top 52%)667(Top 57%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 31%
×1human
+6ft-11ft

Overall

2225

Males

1863

M25-29

473

2M→4M

2.0 - 4.0 mi

Top 35%
×4stories
+75ft-70ft

Overall

2507

Males

2088

M25-29

511

4M→6M

4.0 - 6.0 mi

Top 38%
×5stories
+71ft-18ft

Overall

2721

Males

2251

M25-29

557

6M→8M

6.0 - 8.0 mi

Top 38%
×9stories
+106ft-21ft

Overall

2704

Males

2248

M25-29

565

8M→9.6M

8.0 - 9.6 mi

Top 30%
×13stories
+117ft-177ft

Overall

2167

Males

1847

M25-29

463

9.6M→10M

9.6 - 10.0 mi

Top 39%
×1story
+17ft-12ft

Overall

2797

Males

2304

M25-29

568

10M→10.5M

10.0 - 10.5 mi

Top 32%
×9stories
+0ft-102ft

Overall

2317

Males

1941

M25-29

489

10.5M→12M

10.5 - 12.0 mi

Top 31%
×18stories
+304ft-125ft

Overall

2225

Males

1863

M25-29

473

12M→14M

12.0 - 14.0 mi

Top 30%
×9stories
+99ft-125ft

Overall

2119

Males

1793

M25-29

439

14M→16M

14.0 - 16.0 mi

Top 22%
×9stories
+124ft-78ft

Overall

1576

Males

1311

M25-29

334

16M→18M

16.0 - 18.0 mi

Top 47%
×8stories
+106ft-45ft

Overall

3371

Males

2608

M25-29

651

18M→20M

18.0 - 20.0 mi

Top 43%
×3stories
+52ft-26ft

Overall

3085

Males

2393

M25-29

592

20M→22M

20.0 - 22.0 mi

Top 34%
×21stories
+17ft-266ft

Overall

2445

Males

1925

M25-29

485

22M→24M

22.0 - 24.0 mi

Top 47%
×3stories
+70ft-85ft

Overall

3335

Males

2451

M25-29

613

24M→Finish

24.0 - 26.2 mi

Top 50%
~flat
+2ft-2ft

Overall

3594

Males

2612

M25-29

667

Passing Analysis

Category:
Athletes Passed
1037*
Passed By
913
Net Change
+124
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2590
2M → 4M140*80+60#2590#2530
4M → 6M75116-41#2530#2571
6M → 8M55*73-18#2571#2589
8M → 9.6M121*21+100#2589#2489
9.6M → 10M15150#2489#2489
10M → 10.5M5417+37#2489#2452
10.5M → 12M7222+50#2452#2402
12M → 14M82*14+68#2402#2334
14M → 16M214*22+192#2334#2142
16M → 18M24207-183#2142#2325
18M → 20M33*106-73#2325#2398
20M → 22M78*32+46#2398#2352
22M → 24M34*99-65#2352#2417
24M → Finish40*89-49#2417#2466
TOTALS1037*913+124

* 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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