Boston Marathon logo
BOSTON MARATHON 2023

Westin Galloway

Bib: 5589•M

FL

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:43
Rank: #8179
Start → 5K
22:43 | 7:19/mi
10K· 6.21 mi
47:30
Rank: #11303 (-3124)
5K → 10K
24:47 | 7:59/mi
15K· 9.32 mi
1:12:32
Rank: #12508 (-1205)
10K → 15K
25:02 | 8:03/mi
20K· 12.43 mi
1:39:30
Rank: #14160 (-1652)
15K → 20K
26:58 | 8:41/mi
Half· 13.11 mi
1:45:08
Rank: #14258 (-98)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:05:34
Rank: #14519 (-261)
Half → 25K
20:26 | 8:26/mi
30K· 18.64 mi
2:32:07
Rank: #14523 (-4)
25K → 30K
26:33 | 8:33/mi
20M
2:43:51
Rank: #14489 (+34)
30K → 20M
11:44 | 8:38/mi
21M
2:53:00
Rank: #14471 (+18)
20M → 21M
9:09 | 9:09/mi
35K· 21.75 mi
2:59:45
Rank: #14611 (-140)
21M → 35K
6:45 | 9:01/mi
23M
3:10:41
Rank: #14597 (+14)
35K → 23M
10:56 | 8:44/mi
24M
3:18:52
Rank: #14482 (+115)
23M → 24M
8:11 | 8:11/mi
40K· 24.85 mi
3:26:06
Rank: #14429 (+53)
24M → 40K
7:14 | 8:28/mi
25.2M
3:29:16
Rank: #14398 (+31)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:37:37
Rank: #14341 (+57)
25.2M → Finish
8:21 | 8:12/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
Time1:45:08
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:52:29
Pace8:35 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2622:437:1922:43
7:19
-
10K
6.21 mi10:50:1347:307:3924:47
7:59
+0:40
15K
9.32 mi11:15:151:12:327:4725:02
8:03
+0:04
20K
12.43 mi11:42:131:39:308:0026:58
8:41
+0:38
Half
13.11 mi11:47:511:45:088:015:38
8:15
-0:26
25K
15.53 mi12:08:172:05:348:0520:26
8:26
+0:11
30K
18.64 mi12:34:502:32:078:1026:33
8:33
+0:07
20M
20.00 mi12:46:342:43:518:1211:44
8:38
+0:05
21M
21.00 mi12:55:432:53:008:149:09
9:09
+0:31
35K
21.75 mi13:02:282:59:458:166:45
9:01
-0:08
23M
23.00 mi13:13:243:10:418:1710:56
8:44
-0:17
24M
24.00 mi13:21:353:18:528:178:11
8:11
-0:33
40K
24.85 mi13:28:493:26:068:187:14
8:28
+0:17
25.2M
25.20 mi13:31:593:29:168:183:10
9:11
+0:43
Finish
26.22 mi13:40:203:37:378:188:21
8:12
-0:59

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

7:19 /mi

Average Pace

8:18 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:04

41% of race

Time at Steady Pace

1:38:33

45% of race

Time at Slower Pace

30:00

14% of race

Average Pace: 8:18 /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 mi10:25:2622:437:1922:43
7:19
#8179
10K
6.21 mi10:50:1347:307:3924:47
7:59
#11303
15K
9.32 mi11:15:151:12:327:4725:02
8:03
#12508
20K
12.43 mi11:42:131:39:308:0026:58
8:41
#14160
Half
13.11 mi11:47:511:45:088:015:38
8:15
#14258
25K
15.53 mi12:08:172:05:348:0520:26
8:26
#14519
30K
18.64 mi12:34:502:32:078:1026:33
8:33
#14523
20M
20.00 mi12:46:342:43:518:1211:44
8:38
#14489
21M
21.00 mi12:55:432:53:008:149:09
9:09
#14471
35K
21.75 mi13:02:282:59:458:166:45
9:01
#14611
23M
23.00 mi13:13:243:10:418:1710:56
8:44
#14597
24M
24.00 mi13:21:353:18:528:178:11
8:11
#14482
40K
24.85 mi13:28:493:26:068:187:14
8:28
#14429
25.2M
25.20 mi13:31:593:29:168:183:10
9:11
#14398
Finish
26.22 mi13:40:203:37:378:188:21
8:12
#14341
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi81797099709914854(Top 56%)10236(Top 67%)10236(Top 194%)
10K6.21 mi3.10 mi11303-31248795-16968795-169614630(Top 55%)10174(Top 67%)10174(Top 193%)
15K9.32 mi3.11 mi12508-12059311-5169311-51614854(Top 56%)10236(Top 67%)10236(Top 194%)
20K12.43 mi3.11 mi14160-16529963-6529963-65217976(Top 68%)11455(Top 75%)11455(Top 217%)
Half13.11 mi0.68 mi14258-9810007-4410007-4416137(Top 61%)10722(Top 71%)10722(Top 203%)
25K15.53 mi2.42 mi14519-26110089-8210089-8215737(Top 59%)10435(Top 69%)10435(Top 197%)
30K18.64 mi3.11 mi14523-410042+4710042+4714573(Top 55%)9883(Top 65%)9883(Top 187%)
20M20.00 mi1.36 mi14489+3410000+4210000+4214463(Top 54%)9758(Top 64%)9758(Top 185%)
21M21.00 mi1.00 mi14471+189975+259975+2514188(Top 53%)9584(Top 63%)9584(Top 181%)
35K21.75 mi0.75 mi14611-14010022-4710022-4717965(Top 67%)11118(Top 73%)11118(Top 210%)
23M23.00 mi1.25 mi14597+149995+279995+2714571(Top 55%)9612(Top 63%)9612(Top 182%)
24M24.00 mi1.00 mi14482+1159922+739922+7312477(Top 47%)8623(Top 57%)8623(Top 163%)
40K24.85 mi0.85 mi14429+539878+449878+4413062(Top 49%)8811(Top 58%)8811(Top 167%)
25.2M25.20 mi0.35 mi14398+319854+249854+2413511(Top 51%)9004(Top 59%)9004(Top 170%)
Finish26.22 mi1.02 mi14341+579815+399815+3913378(Top 50%)8963(Top 59%)8963(Top 170%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14854

Males

10236

M18-39

10236

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14630

Males

10174

M18-39

10174

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14854

Males

10236

M18-39

10236

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

17976

Males

11455

M18-39

11455

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

16137

Males

10722

M18-39

10722

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15737

Males

10435

M18-39

10435

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14573

Males

9883

M18-39

9883

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

14463

Males

9758

M18-39

9758

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

14188

Males

9584

M18-39

9584

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17965

Males

11118

M18-39

11118

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14571

Males

9612

M18-39

9612

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12477

Males

8623

M18-39

8623

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13062

Males

8811

M18-39

8811

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13511

Males

9004

M18-39

9004

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

13378

Males

8963

M18-39

8963

Passing Analysis

Category:
Athletes Passed
932
Passed By
7092
Net Change
-6162
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8179
5K → 10K43126-3124#8179#11303
10K → 15K121217-1205#11303#12508
15K → 20K141666-1652#12508#14160
20K → Half8106-98#14160#14258
Half → 25K76337-261#14258#14519
25K → 30K165169-4#14519#14523
30K → 20M10874+34#14523#14489
20M → 21M9274+18#14489#14471
21M → 35K11151-140#14471#14611
35K → 23M8268+14#14611#14597
23M → 24M13924+115#14597#14482
24M → 40K8128+53#14482#14429
40K → 25.2M4615+31#14429#14398
25.2M → Finish9437+57#14398#14341
TOTALS9327092-6162
📊

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