Boston Marathon logo
BOSTON MARATHON 2023

Steven Handley

Bib: 12672•M

OH

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 41%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 45%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:51/mi
24:22
↑ 97↓ 3451.5%
10K· 6.21 mi
7:46/mi
48:30
↑ 79↓ 1380.4%
15K· 9.32 mi
7:44/mi
1:12:33
↑ 67↓ 78
20K· 12.43 mi
7:48/mi
1:36:46
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:42:01
↑ 19↓ 370.5%
25K· 15.53 mi
7:44/mi
2:00:46
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:25:32
↑ 181↓ 1480.2%
20M
7:58/mi
2:36:21
↑ 64↓ 500.2%
21M
8:29/mi
2:44:50
↑ 106↓ 241.6%
35K· 21.75 mi
7:33/mi
2:50:29
↑ 17↓ 861.7%
23M
8:02/mi
3:00:32
↑ 23↓ 630.6%
24M
7:40/mi
3:08:12
↓ 821.3%
40K· 24.85 mi
7:48/mi
3:14:52
↓ 200.3%
25.2M
8:16/mi
3:17:43
↑ 13↓ 160.2%
Finish· 26.22 mi
7:32/mi
3:25:24
↑ 22↓ 21

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
Time1:42:01
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:43:23
Pace7:53 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0724:227:5124:22
7:51
-
10K
6.21 mi11:16:1548:307:4824:08
7:46
-0:05
15K
9.32 mi11:40:181:12:337:4724:03
7:44
-0:02
20K
12.43 mi12:04:311:36:467:4724:13
7:48
+0:04
Half
13.11 mi12:09:461:42:017:475:15
7:42
-0:06
25K
15.53 mi12:28:312:00:467:4618:45
7:44
+0:02
30K
18.64 mi12:53:172:25:327:4824:46
7:58
+0:14
20M
20.00 mi13:04:062:36:217:4910:49
7:58
0:00
21M
21.00 mi13:12:352:44:507:518:29
8:29
+0:31
35K
21.75 mi13:18:142:50:297:505:39
7:33
-0:56
23M
23.00 mi13:28:173:00:327:5110:03
8:02
+0:29
24M
24.00 mi13:35:573:08:127:517:40
7:40
-0:22
40K
24.85 mi13:42:373:14:527:506:40
7:48
+0:08
25.2M
25.20 mi13:45:283:17:437:512:51
8:16
+0:28
Finish
26.22 mi13:53:093:25:247:507:41
7:32
-0:44

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

7:32 /mi

Average Pace

7:50 /mi

Slowest Pace

8:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:55

96% of race

Time at Steady Pace

8:29

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /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 mi10:52:0724:227:5124:22
7:51
#12758
10K
6.21 mi11:16:1548:307:4824:08
7:46
#12740
15K
9.32 mi11:40:181:12:337:4724:03
7:44
#12523
20K
12.43 mi12:04:311:36:467:4724:13
7:48
#12274
Half
13.11 mi12:09:461:42:017:475:15
7:42
#12244
25K
15.53 mi12:28:312:00:467:4618:45
7:44
#11945
30K
18.64 mi12:53:172:25:327:4824:46
7:58
#11671
20M
20.00 mi13:04:062:36:217:4910:49
7:58
#11509
21M
21.00 mi13:12:352:44:507:518:29
8:29
#11413
35K
21.75 mi13:18:142:50:297:505:39
7:33
#11303
23M
23.00 mi13:28:173:00:327:5110:03
8:02
#11198
24M
24.00 mi13:35:573:08:127:517:40
7:40
#11083
40K
24.85 mi13:42:373:14:527:506:40
7:48
#10957
25.2M
25.20 mi13:45:283:17:437:512:51
8:16
#10901
Finish
26.22 mi13:53:093:25:247:507:41
7:32
#10784
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi127589430943012192(Top 46%)9164(Top 60%)9164(Top 407%)
10K6.21 mi3.10 mi12740+189440-109440-1012822(Top 48%)9472(Top 62%)9472(Top 421%)
15K9.32 mi3.11 mi12523+2179317+1239317+12312192(Top 46%)9164(Top 60%)9164(Top 407%)
20K12.43 mi3.11 mi12274+2499178+1399178+13911675(Top 44%)8877(Top 58%)8877(Top 394%)
Half13.11 mi0.68 mi12244+309163+159163+1511774(Top 44%)8959(Top 59%)8959(Top 398%)
25K15.53 mi2.42 mi11945+2999021+1429021+14210550(Top 40%)8278(Top 55%)8278(Top 368%)
30K18.64 mi3.11 mi11671+2748863+1588863+15810650(Top 40%)8169(Top 54%)8169(Top 363%)
20M20.00 mi1.36 mi11509+1628772+918772+919961(Top 37%)7743(Top 51%)7743(Top 344%)
21M21.00 mi1.00 mi11413+968720+528720+5210378(Top 39%)7798(Top 51%)7798(Top 346%)
35K21.75 mi0.75 mi11303+1108657+638657+638914(Top 33%)7038(Top 46%)7038(Top 313%)
23M23.00 mi1.25 mi11198+1058579+788579+789924(Top 37%)7439(Top 49%)7439(Top 330%)
24M24.00 mi1.00 mi11083+1158500+798500+798851(Top 33%)6820(Top 45%)6820(Top 303%)
40K24.85 mi0.85 mi10957+1268409+918409+918662(Top 33%)6646(Top 44%)6646(Top 295%)
25.2M25.20 mi0.35 mi10901+568368+418368+418078(Top 30%)6238(Top 41%)6238(Top 277%)
Finish26.22 mi1.02 mi10784+1178281+878281+878832(Top 33%)6660(Top 44%)6660(Top 296%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

12192

Males

9164

M45-49

9164

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12822

Males

9472

M45-49

9472

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

12192

Males

9164

M45-49

9164

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11675

Males

8877

M45-49

8877

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11774

Males

8959

M45-49

8959

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10550

Males

8278

M45-49

8278

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10650

Males

8169

M45-49

8169

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

9961

Males

7743

M45-49

7743

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

10378

Males

7798

M45-49

7798

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8914

Males

7038

M45-49

7038

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

9924

Males

7439

M45-49

7439

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8851

Males

6820

M45-49

6820

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8662

Males

6646

M45-49

6646

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8078

Males

6238

M45-49

6238

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

8832

Males

6660

M45-49

6660

Passing Analysis

Category:
Athletes Passed
2726
Passed By
752
Net Change
+1974
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12758
5K → 10K311293+18#12758#12740
10K → 15K329112+217#12740#12523
15K → 20K32172+249#12523#12274
20K → Half4616+30#12274#12244
Half → 25K31314+299#12244#11945
25K → 30K33157+274#11945#11671
30K → 20M19129+162#11671#11509
20M → 21M14347+96#11509#11413
21M → 35K12010+110#11413#11303
35K → 23M14439+105#11303#11198
23M → 24M13823+115#11198#11083
24M → 40K13812+126#11083#10957
40K → 25.2M6610+56#10957#10901
25.2M → Finish13518+117#10901#10784
TOTALS2726752+1974
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing