Boston Marathon logo
BOSTON MARATHON 2023

Garrett Burger

Bib: 451•M

NY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Division (M18-39)
#0 / 5285
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:02
Rank: #394
Start → 5K
18:02 | 5:48/mi
10K· 6.21 mi
36:05
Rank: #410 (-16)
5K → 10K
18:03 | 5:49/mi
15K· 9.32 mi
54:16
Rank: #408 (+2)
10K → 15K
18:11 | 5:51/mi
20K· 12.43 mi
1:12:29
Rank: #396 (+12)
15K → 20K
18:13 | 5:52/mi
Half· 13.11 mi
1:16:25
Rank: #395 (+1)
20K → Half
3:56 | 5:46/mi
25K· 15.53 mi
1:30:36
Rank: #382 (+13)
Half → 25K
14:11 | 5:51/mi
30K· 18.64 mi
1:48:56
Rank: #351 (+31)
25K → 30K
18:20 | 5:54/mi
20M
1:57:01
Rank: #339 (+12)
30K → 20M
8:05 | 5:57/mi
21M
2:03:17
Rank: #330 (+9)
20M → 21M
6:16 | 6:16/mi
35K· 21.75 mi
2:07:39
Rank: #329 (+1)
21M → 35K
4:22 | 5:50/mi
23M
2:15:04
Rank: #316 (+13)
35K → 23M
7:25 | 5:55/mi
24M
2:20:56
Rank: #311 (+5)
23M → 24M
5:52 | 5:52/mi
40K· 24.85 mi
2:26:00
Rank: #298 (+13)
24M → 40K
5:04 | 5:56/mi
25.2M
2:28:13
Rank: #295 (+3)
40K → 25.2M
2:13 | 6:26/mi
Finish· 26.22 mi
2:34:09
Rank: #282 (+13)
25.2M → Finish
5:56 | 5:49/mi

The Course

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.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:25
Pace5:50 /mi
2nd Half
Distance13.11 mi
Time1:17:44
Pace5:56 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1118:025:4818:02
5:48
-
10K
6.21 mi10:36:1436:055:4818:03
5:49
+0:01
15K
9.32 mi10:54:2554:165:4918:11
5:51
+0:02
20K
12.43 mi11:12:381:12:295:5018:13
5:52
+0:01
Half
13.11 mi11:16:341:16:255:503:56
5:46
-0:06
25K
15.53 mi11:30:451:30:365:5014:11
5:51
+0:05
30K
18.64 mi11:49:051:48:565:5118:20
5:54
+0:03
20M
20.00 mi11:57:101:57:015:518:05
5:57
+0:03
21M
21.00 mi12:03:262:03:175:526:16
6:16
+0:19
35K
21.75 mi12:07:482:07:395:524:22
5:50
-0:26
23M
23.00 mi12:15:132:15:045:527:25
5:55
+0:05
24M
24.00 mi12:21:052:20:565:525:52
5:52
-0:03
40K
24.85 mi12:26:092:26:005:525:04
5:56
+0:04
25.2M
25.20 mi12:28:222:28:135:532:13
6:26
+0:30
Finish
26.22 mi12:34:182:34:095:535:56
5:49
-0:37

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

5:46 /mi

Average Pace

5:53 /mi

Slowest Pace

6:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:56

99% of race

Time at Steady Pace

2:13

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:53 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:1118:025:4818:02
5:48
#394
10K
6.21 mi10:36:1436:055:4818:03
5:49
#410
15K
9.32 mi10:54:2554:165:4918:11
5:51
#408
20K
12.43 mi11:12:381:12:295:5018:13
5:52
#396
Half
13.11 mi11:16:341:16:255:503:56
5:46
#395
25K
15.53 mi11:30:451:30:365:5014:11
5:51
#382
30K
18.64 mi11:49:051:48:565:5118:20
5:54
#351
20M
20.00 mi11:57:101:57:015:518:05
5:57
#339
21M
21.00 mi12:03:262:03:175:526:16
6:16
#330
35K
21.75 mi12:07:482:07:395:524:22
5:50
#329
23M
23.00 mi12:15:132:15:045:527:25
5:55
#316
24M
24.00 mi12:21:052:20:565:525:52
5:52
#311
40K
24.85 mi12:26:092:26:005:525:04
5:56
#298
25.2M
25.20 mi12:28:222:28:135:532:13
6:26
#295
Finish
26.22 mi12:34:182:34:095:535:56
5:49
#282
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi394359359432(Top 2%)398(Top 3%)398(Top 8%)
10K6.21 mi3.10 mi410-16375-16375-16435(Top 2%)400(Top 3%)400(Top 8%)
15K9.32 mi3.11 mi408+2373+2373+2432(Top 2%)398(Top 3%)398(Top 8%)
20K12.43 mi3.11 mi396+12361+12361+12374(Top 1%)341(Top 2%)341(Top 6%)
Half13.11 mi0.68 mi395+1361361342(Top 1%)313(Top 2%)313(Top 6%)
25K15.53 mi2.42 mi382+13350+11350+11336(Top 1%)308(Top 2%)308(Top 6%)
30K18.64 mi3.11 mi351+31319+31319+31255(Top 1.0%)231(Top 2%)231(Top 4%)
20M20.00 mi1.36 mi339+12307+12307+12291(Top 1%)266(Top 2%)266(Top 5%)
21M21.00 mi1.00 mi330+9299+8299+8306(Top 1%)280(Top 2%)280(Top 5%)
35K21.75 mi0.75 mi329+1298+1298+1411(Top 2%)380(Top 3%)380(Top 7%)
23M23.00 mi1.25 mi316+13285+13285+13234(Top 0.9%)210(Top 1%)210(Top 4%)
24M24.00 mi1.00 mi311+5281+4281+4330(Top 1%)304(Top 2%)304(Top 6%)
40K24.85 mi0.85 mi298+13268+13268+13240(Top 0.9%)217(Top 1%)217(Top 4%)
25.2M25.20 mi0.35 mi295+3265+3265+3377(Top 1%)355(Top 2%)355(Top 7%)
Finish26.22 mi1.02 mi282+13254+11254+11404(Top 2%)383(Top 3%)383(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

432

Males

398

M18-39

398

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

435

Males

400

M18-39

400

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

432

Males

398

M18-39

398

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

374

Males

341

M18-39

341

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

342

Males

313

M18-39

313

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

336

Males

308

M18-39

308

25K→30K

15.5 - 18.6 mi

Top 1.0%
×9stories
+181ft-148ft

Overall

255

Males

231

M18-39

231

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

291

Males

266

M18-39

266

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

306

Males

280

M18-39

280

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

411

Males

380

M18-39

380

35K→23M

21.8 - 23.0 mi

Top 0.9%
×5stories
+23ft-63ft

Overall

234

Males

210

M18-39

210

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

330

Males

304

M18-39

304

24M→40K

24.0 - 24.9 mi

Top 0.9%
×1story
+6ft-20ft

Overall

240

Males

217

M18-39

217

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

377

Males

355

M18-39

355

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

404

Males

383

M18-39

383

Passing Analysis

Category:
Athletes Passed
180
Passed By
68
Net Change
+112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#394
5K → 10K1430-16#394#410
10K → 15K1412+2#410#408
15K → 20K164+12#408#396
20K → Half21+1#396#395
Half → 25K163+13#395#382
25K → 30K321+31#382#351
30K → 20M120+12#351#339
20M → 21M112+9#339#330
21M → 35K43+1#330#329
35K → 23M163+13#329#316
23M → 24M105+5#316#311
24M → 40K130+13#311#298
40K → 25.2M41+3#298#295
25.2M → Finish163+13#295#282
TOTALS18068+112
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing