San Francisco Marathon logo
SF MARATHON 2024

Nathan Bleckley

Bib: 5891•M•Age: 27

Altus, OK

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5694
Gender (Male)
#0 / 4127
Division (M25-29)
Official
#0 / 910
Calculated (M25-29)
#0 / 910
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81M
17:50
Rank: #3606
Start → 1.81M
17:50 | 9:51/mi
6.52M
1:04:20
Rank: #3292 (+314)
1.81M → 6.52M
46:30 | 9:52/mi
10.89M
1:47:10
Rank: #3198 (+94)
6.52M → 10.89M
42:50 | 9:48/mi
Garmin Hill Challenge· 11.40 mi
1:53:36
Rank: #3187 (+11)
10.89M → Garmin Hill Challenge
6:26 | 12:37/mi
14.95M
2:26:44
Rank: #3177 (+10)
Garmin Hill Challenge → 14.95M
33:08 | 9:20/mi
18M
3:02:50
Rank: #3196 (-19)
14.95M → 18M
36:06 | 11:50/mi
24.69M
4:21:30
Rank: #3280 (-84)
18M → 24.69M
1:18:40 | 11:45/mi
Finish· 26.22 mi
4:37:11
Rank: #3253 (+27)
24.69M → Finish
15:41 | 10:16/mi
Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:41:2317:509:5117:50
9:51
-
6.52M
6.52 mi06:27:531:04:209:5246:30
9:52
+0:01
10.89M
10.89 mi07:10:431:47:109:5042:50
9:48
-0:04
Garmin Hill Challenge
11.40 mi07:17:091:53:369:586:26
12:37
+2:49
14.95M
14.95 mi07:50:172:26:449:4933:08
9:20
-3:17
18M
18.00 mi08:26:233:02:5010:0936:06
11:50
+2:30
24.69M
24.69 mi09:45:034:21:3010:351:18:40
11:45
-0:05
Finish
26.22 mi10:00:444:37:1110:3515:41
10:16
-1:29

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

9:20 /mi

Average Pace

10:35 /mi

Slowest Pace

12:37 /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

33:08

12% of race

Time at Steady Pace

2:02:51

44% of race

Time at Slower Pace

2:01:12

44% of race

Average Pace: 10:34 /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
1.81M
1.81 mi05:41:2317:509:5117:50
9:51
#3606
6.52M
6.52 mi06:27:531:04:209:5246:30
9:52
#3292
10.89M
10.89 mi07:10:431:47:109:5042:50
9:48
#3198
Garmin Hill Challenge
11.40 mi07:17:091:53:369:586:26
12:37
#3187
14.95M
14.95 mi07:50:172:26:449:4933:08
9:20
#3177
18M
18.00 mi08:26:233:02:5010:0936:06
11:50
#3196
24.69M
24.69 mi09:45:034:21:3010:351:18:40
11:45
#3280
Finish
26.22 mi10:00:444:37:1110:3515:41
10:16
#3253
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi360628206383606(Top 63%)2820(Top 68%)638(Top 70%)
6.52M6.52 mi4.71 mi3292+3142615+205603+353208(Top 56%)2568(Top 62%)596(Top 65%)
10.89M10.89 mi4.37 mi3198+942547+68586+173144(Top 55%)2515(Top 61%)581(Top 64%)
Garmin Hill Challenge11.40 mi0.51 mi3187+112543+4595-93341(Top 59%)2652(Top 64%)659(Top 72%)
14.95M14.95 mi3.55 mi3177+102534+9601-63246(Top 57%)2576(Top 62%)602(Top 66%)
18M18.00 mi3.05 mi3196-192538-4598+33405(Top 60%)2638(Top 64%)631(Top 69%)
24.69M24.69 mi6.69 mi3280-842557-195983462(Top 61%)2589(Top 63%)612(Top 67%)
Finish26.22 mi1.53 mi3253+272532+25589+92993(Top 53%)2246(Top 54%)533(Top 59%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 63%
×1human
+6ft-10ft

Overall

3606

Males

2820

M25-29

641

1.81M→6.52M

1.8 - 6.5 mi

Top 56%
×16stories
+275ft-93ft

Overall

3208

Males

2568

M25-29

598

6.52M→10.89M

6.5 - 10.9 mi

Top 55%
×20stories
+201ft-318ft

Overall

3144

Males

2515

M25-29

583

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 59%
×11stories
+134ft-79ft

Overall

3341

Males

2652

M25-29

661

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 57%
×17stories
+251ft-225ft

Overall

3246

Males

2576

M25-29

603

14.95M→18M

14.9 - 18.0 mi

Top 60%
×12stories
+165ft-60ft

Overall

3405

Males

2638

M25-29

632

18M→24.69M

18.0 - 24.7 mi

Top 61%
×22stories
+142ft-377ft

Overall

3462

Males

2589

M25-29

612

24.69M→Finish

24.7 - 26.2 mi

Top 53%
~flat
+2ft-2ft

Overall

2993

Males

2246

M25-29

533

Passing Analysis

Category:
Athletes Passed
926*
Passed By
573
Net Change
+353
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3606
1.81M → 6.52M401*87+314#3606#3292
6.52M → 10.89M153*59+94#3292#3198
10.89M → Garmin Hill Challenge4231+11#3198#3187
Garmin Hill Challenge → 14.95M75*65+10#3187#3177
14.95M → 18M83102-19#3177#3196
18M → 24.69M131*215-84#3196#3280
24.69M → Finish41*14+27#3280#3253
TOTALS926*573+353

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events