Boston Marathon logo
BOSTON MARATHON 2024

Gregory Baxter

Bib: 26370•M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
9:52/mi
30:38
↑ 97↓ 3451.5%
10K· 6.21 mi
8:14/mi
56:14
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:21:41
↑ 67↓ 78
20K· 12.43 mi
8:32/mi
1:48:13
↑ 106↓ 860.1%
Half· 13.11 mi
8:37/mi
1:54:06
↑ 19↓ 370.5%
25K· 15.53 mi
10:02/mi
2:18:26
↑ 66↓ 880.2%
30K· 18.64 mi
13:45/mi
3:01:10
↑ 181↓ 1480.2%
20M
22:16/mi
3:31:26
↑ 64↓ 500.2%
21M
16:33/mi
3:47:59
↑ 106↓ 241.6%
35K· 21.75 mi
12:54/mi
3:57:38
↑ 17↓ 861.7%
23M
16:37/mi
4:18:26
↑ 23↓ 630.6%
24M
15:45/mi
4:34:11
↓ 821.3%
40K· 24.85 mi
15:15/mi
4:47:13
↓ 200.3%
25.2M
14:53/mi
4:52:21
↑ 13↓ 160.2%
Finish· 26.22 mi
10:41/mi
5:03:14
↑ 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
Time1:54:06
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time3:09:08
Pace14:26 /mi
📊Positive Split: 65.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0630:389:5230:38
9:52
-
10K
6.21 mi12:13:4256:149:0325:36
8:14
-1:38
15K
9.32 mi12:39:091:21:418:4625:27
8:11
-0:03
20K
12.43 mi13:05:411:48:138:4226:32
8:32
+0:21
Half
13.11 mi13:11:341:54:068:425:53
8:37
+0:05
25K
15.53 mi13:35:542:18:268:5524:20
10:02
+1:25
30K
18.64 mi14:18:383:01:109:4342:44
13:45
+3:43
20M
20.00 mi14:48:543:31:2610:3430:16
22:16
+8:31
21M
21.00 mi15:05:273:47:5910:5116:33
16:33
-5:43
35K
21.75 mi15:15:063:57:3810:569:39
12:54
-3:39
23M
23.00 mi15:35:544:18:2611:1420:48
16:37
+3:43
24M
24.00 mi15:51:394:34:1111:2515:45
15:45
-0:52
40K
24.85 mi16:04:414:47:1311:3313:02
15:15
-0:30
25.2M
25.20 mi16:09:494:52:2111:365:08
14:53
-0:22
Finish
26.22 mi16:20:425:03:1411:3410:53
10:41
-4:12

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

8:11 /mi

Average Pace

11:34 /mi

Slowest Pace

22:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:19

49% of race

Time at Steady Pace

57:31

19% of race

Time at Slower Pace

1:36:24

32% of race

Average Pace: 11:34 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:48:0630:389:5230:38
9:52
#22651
10K
6.21 mi12:13:4256:149:0325:36
8:14
#20074
15K
9.32 mi12:39:091:21:418:4625:27
8:11
#18523
20K
12.43 mi13:05:411:48:138:4226:32
8:32
#17572
Half
13.11 mi13:11:341:54:068:425:53
8:37
#17470
25K
15.53 mi13:35:542:18:268:5524:20
10:02
#17884
30K
18.64 mi14:18:383:01:109:4342:44
13:45
#20015
20M
20.00 mi14:48:543:31:2610:3430:16
22:16
#21853
21M
21.00 mi15:05:273:47:5910:5116:33
16:33
#22133
35K
21.75 mi15:15:063:57:3810:569:39
12:54
#22203
23M
23.00 mi15:35:544:18:2611:1420:48
16:37
#22656
24M
24.00 mi15:51:394:34:1111:2515:45
15:45
#22896
40K
24.85 mi16:04:414:47:1311:3313:02
15:15
#23016
25.2M
25.20 mi16:09:494:52:2111:365:08
14:53
#23016
Finish
26.22 mi16:20:425:03:1411:3410:53
10:41
#22966
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi22651133741337414677(Top 57%)9876(Top 68%)9876(Top 492%)
10K6.21 mi3.10 mi20074+257712129+124512129+124515769(Top 62%)10349(Top 71%)10349(Top 515%)
15K9.32 mi3.11 mi18523+155111451+67811451+67814677(Top 57%)9876(Top 68%)9876(Top 492%)
20K12.43 mi3.11 mi17572+95111030+42111030+42115015(Top 59%)9965(Top 68%)9965(Top 496%)
Half13.11 mi0.68 mi17470+10210976+5410976+5416392(Top 64%)10505(Top 72%)10505(Top 523%)
25K15.53 mi2.42 mi17884-41411140-16411140-16419208(Top 75%)11686(Top 80%)11686(Top 582%)
30K18.64 mi3.11 mi20015-213112067-92712067-92724031(Top 94%)13805(Top 95%)13805(Top 687%)
20M20.00 mi1.36 mi21853-183812891-82412891-82425524(Top 100%)14560(Top 100%)14560(Top 725%)
21M21.00 mi1.00 mi22133-28013017-12613017-12624845(Top 97%)14139(Top 97%)14139(Top 704%)
35K21.75 mi0.75 mi22203-7013040-2313040-2323113(Top 90%)13190(Top 90%)13190(Top 657%)
23M23.00 mi1.25 mi22656-45313239-19913239-19925236(Top 99%)14365(Top 99%)14365(Top 715%)
24M24.00 mi1.00 mi22896-24013333-9413333-9425075(Top 98%)14236(Top 98%)14236(Top 709%)
40K24.85 mi0.85 mi23016-12013380-4713380-4724674(Top 97%)13976(Top 96%)13976(Top 696%)
25.2M25.20 mi0.35 mi2301613374+613374+622887(Top 90%)12965(Top 89%)12965(Top 645%)
Finish26.22 mi1.02 mi22966+5013345+2913345+2920505(Top 80%)11737(Top 81%)11737(Top 584%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14677

Males

9876

M40-44

9876

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15769

Males

10349

M40-44

10349

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14677

Males

9876

M40-44

9876

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15015

Males

9965

M40-44

9965

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16392

Males

10505

M40-44

10505

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19208

Males

11686

M40-44

11686

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

24031

Males

13805

M40-44

13805

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

25524

Males

14560

M40-44

14560

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

24845

Males

14139

M40-44

14139

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

23113

Males

13190

M40-44

13190

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

25236

Males

14365

M40-44

14365

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

25075

Males

14236

M40-44

14236

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

24674

Males

13976

M40-44

13976

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

22887

Males

12965

M40-44

12965

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20505

Males

11737

M40-44

11737

Passing Analysis

Category:
Athletes Passed
5448
Passed By
5763
Net Change
-315
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22651
5K → 10K25770+2577#22651#20074
10K → 15K15521+1551#20074#18523
15K → 20K9576+951#18523#17572
20K → Half1075+102#17572#17470
Half → 25K90504-414#17470#17884
25K → 30K102141-2131#17884#20015
30K → 20M41842-1838#20015#21853
20M → 21M11291-280#21853#22133
21M → 35K2191-70#22133#22203
35K → 23M14467-453#22203#22656
23M → 24M11251-240#22656#22896
24M → 40K12132-120#22896#23016
40K → 25.2M21210#23016#23016
25.2M → Finish6111+50#23016#22966
TOTALS54485763-315
📊

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