Boston Marathon logo
BOSTON MARATHON 2023

Greg Gagne

MA

Bib: 30594 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:21/mi
32:10
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:56/mi
1:03:03
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:41/mi
1:33:09
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:41/mi
2:03:14
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:39/mi
2:09:49
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:57/mi
2:36:23
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:41/mi
3:09:35
↑ 181↓ 1480.2%
138 ft elev
20M
10:23/mi
3:23:41
↑ 64↓ 500.2%
148 ft elev
21M
11:17/mi
3:34:58
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:18/mi
3:42:40
↑ 17↓ 861.7%
156 ft elev
23M
10:58/mi
3:56:24
↑ 23↓ 630.6%
116 ft elev
24M
10:49/mi
4:07:13
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:04/mi
4:16:41
↓ 200.3%
20 ft elev
25.2M
11:07/mi
4:20:31
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:12/mi
4:30:55
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:09:499:54 /mi⚡ faster
2nd Half
2:21:0610:46 /mi+8.7%
Positive split — 8.7% slower in the second half
Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3232:1010:2132:10
10:21
-
10K
6.21 mi12:23:251:03:0310:0930:53
9:56
-0:25
15K
9.32 mi12:53:311:33:0910:0030:06
9:41
-0:15
20K
12.43 mi13:23:362:03:149:5530:05
9:41
0:00
Half
13.11 mi13:30:112:09:499:546:35
9:39
-0:02
25K
15.53 mi13:56:452:36:2310:0426:34
10:57
+1:18
30K
18.64 mi14:29:573:09:3510:1033:12
10:41
-0:16
20M
20.00 mi14:44:033:23:4110:1114:06
10:23
-0:18
21M
21.00 mi14:55:203:34:5810:1411:17
11:17
+0:54
35K
21.75 mi15:03:023:42:4010:147:42
10:18
-0:59
23M
23.00 mi15:16:463:56:2410:1713:44
10:58
+0:40
24M
24.00 mi15:27:354:07:1310:1810:49
10:49
-0:09
40K
24.85 mi15:37:034:16:4110:209:28
11:04
+0:15
25.2M
25.20 mi15:40:534:20:3110:203:50
11:07
+0:03
Finish
26.22 mi15:51:174:30:5510:2010:24
10:12
-0:55

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

9:39 /mi

Average Pace

10:20 /mi

Slowest Pace

11:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:01

60% of race

Time at Steady Pace

1:48:54

40% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:20 /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 mi11:52:3232:1010:2132:10
10:21
#24357
10K
6.21 mi12:23:251:03:0310:0930:53
9:56
#23953
15K
9.32 mi12:53:311:33:0910:0030:06
9:41
#23584
20K
12.43 mi13:23:362:03:149:5530:05
9:41
#23238
Half
13.11 mi13:30:112:09:499:546:35
9:39
#23191
25K
15.53 mi13:56:452:36:2310:0426:34
10:57
#23360
30K
18.64 mi14:29:573:09:3510:1033:12
10:41
#23193
20M
20.00 mi14:44:033:23:4110:1114:06
10:23
#23051
21M
21.00 mi14:55:203:34:5810:1411:17
11:17
#22960
35K
21.75 mi15:03:023:42:4010:147:42
10:18
#22916
23M
23.00 mi15:16:463:56:2410:1713:44
10:58
#22874
24M
24.00 mi15:27:354:07:1310:1810:49
10:49
#22849
40K
24.85 mi15:37:034:16:4110:209:28
11:04
#22839
25.2M
25.20 mi15:40:534:20:3110:203:50
11:07
#22819
Finish
26.22 mi15:51:174:30:5510:2010:24
10:12
#22806
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi243571426314263227681353013530
10K6.21 mi3.10 mi23953+40414064+19914064+199235811388913889
15K9.32 mi3.11 mi23584+36913903+16113903+161227681353013530
20K12.43 mi3.11 mi23238+34613741+16213741+162221021322113221
Half13.11 mi0.68 mi23191+4713720+2113720+21225101340813408
25K15.53 mi2.42 mi23360-16913793-7313793-73238901396813968
30K18.64 mi3.11 mi23193+16713692+10113692+101225841333213332
20M20.00 mi1.36 mi23051+14213606+8613606+86214601276612766
21M21.00 mi1.00 mi22960+9113550+5613550+56214441271912719
35K21.75 mi0.75 mi22916+4413523+2713523+27219671291712917
23M23.00 mi1.25 mi22874+4213490+3313490+33222801305613056
24M24.00 mi1.00 mi22849+2513467+2313467+23226851320113201
40K24.85 mi0.85 mi22839+1013461+613461+6224941307713077
25.2M25.20 mi0.35 mi22819+2013452+913452+9207121226312263
Finish26.22 mi1.02 mi22806+1313441+1113441+11223061300713007

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22768

Males

13530

M40-44

13530

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23581

Males

13889

M40-44

13889

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22768

Males

13530

M40-44

13530

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

22102

Males

13221

M40-44

13221

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

22510

Males

13408

M40-44

13408

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23890

Males

13968

M40-44

13968

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22584

Males

13332

M40-44

13332

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

21460

Males

12766

M40-44

12766

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

21444

Males

12719

M40-44

12719

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

21967

Males

12917

M40-44

12917

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

22280

Males

13056

M40-44

13056

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

22685

Males

13201

M40-44

13201

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22494

Males

13077

M40-44

13077

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20712

Males

12263

M40-44

12263

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

22306

Males

13007

M40-44

13007

Passing Analysis

Category:
Athletes Passed
2030
Passed By
479
Net Change
+1551
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24357
5K → 10K46359+404#24357#23953
10K → 15K38011+369#23953#23584
15K → 20K36216+346#23584#23238
20K → Half569+47#23238#23191
Half → 25K44213-169#23191#23360
25K → 30K21750+167#23360#23193
30K → 20M1486+142#23193#23051
20M → 21M998+91#23051#22960
21M → 35K5410+44#22960#22916
35K → 23M6624+42#22916#22874
23M → 24M4722+25#22874#22849
24M → 40K3828+10#22849#22839
40K → 25.2M233+20#22839#22819
25.2M → Finish3320+13#22819#22806
TOTALS2030479+1551

Passing Charts

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